20902818384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 720

約数和(自身を含む): 77827875840

約数和(自身を除く): 56925057456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 31, 34, 36, 38, 42, 48, 51, 56, 57, 62, 63, 68, 72, 76, 84, 93, 102, 109, 112, 114, 119, 124, 126, 133, 136, 144, 152, 153, 168, 171, 186, 204, 217, 218, 228, 238, 248, 252, 266, 272, 279, 304, 306, 323, 327, 336, 342, 357, 361, 372, 399, 408, 434, 436, 456, 476, 496, 504, 527, 532, 558, 589, 612, 646, 651, 654, 684, 714, 722, 744, 763, 798, 816, 868, 872, 912, 952, 969, 981, 1008, 1054, 1064, 1071, 1083, 1116, 1178, 1197, 1224, 1292, 1302, 1308, 1368, 1428, 1444, 1488, 1526, 1581, 1596, 1736, 1744, 1767, 1853, 1904, 1938, 1953, 1962, 2071, 2108, 2128, 2142, 2166, 2232, 2261, 2289, 2356, 2394, 2448, 2527, 2584, 2604, 2616, 2736, 2856, 2888, 2907, 3052, 3162, 3192, 3249, 3379, 3472, 3534, 3689, 3706, 3876, 3906, 3924, 4123, 4142, 4216, 4284, 4332, 4464, 4522, 4578, 4712, 4743, 4788, 5054, 5168, 5208, 5232, 5301, 5559, 5712, 5776, 5814, 6104, 6137, 6213, 6324, 6384, 6498, 6758, 6783, 6867, 7068, 7378, 7412, 7581, 7752, 7812, 7848, 8246, 8284, 8432, 8568, 8664, 9044, 9156, 9424, 9486, 9576, 10013, 10108, 10137, 10416, 10602, 11067, 11118, 11191, 11628, 12208, 12274, 12369, 12426, 12648, 12971, 12996, 13516, 13566, 13734, 14136, 14497, 14756, 14824, 15162, 15504, 15624, 15696, 16492, 16568, 16677, 17136, 17328, 18088, 18312, 18411, 18639, 18972, 19152, 20026, 20216, 20274, 20349, 21204, 22134, 22236, 22382, 22743, 23256, 23653, 24548, 24738, 24852, 25296, 25942, 25992, 27032, 27132, 27468, 28272, 28994, 29512, 29648, 30039, 30324, 30411, 31248, 32984, 33136, 33201, 33354, 33573, 35207, 36176, 36624, 36822, 37107, 37278, 37944, 38913, 39349, 40052, 40432, 40548, 40698, 42408, 42959, 43491, 44268, 44472, 44764, 45486, 46512, 47306, 49096, 49476, 49704, 51884, 51984, 54064, 54264, 54936, 55233, 57443, 57988, 59024, 60078, 60648, 60822, 64201, 65968, 66402, 66708, 67146, 70091, 70414, 70959, 73644, 74214, 74556, 75888, 77826, 78337, 78698, 80104, 81096, 81396, 84816, 85918, 86982, 88536, 88944, 89528, 90117, 90972, 94612, 98192, 98952, 99408, 100719, 103768, 105621, 108528, 109872, 110466, 114886, 115976, 116739, 118047, 120156, 121296, 121644, 128402, 128877, 130473, 132804, 133416, 134292, 140182, 140828, 141918, 147288, 148428, 149112, 155652, 156674, 157396, 160208, 162192, 162792, 171836, 172329, 173964, 177072, 179056, 180234, 181944, 189224, 190247, 192603, 197904, 201438, 207536, 210273, 211242, 212877, 220932, 229772, 231952, 233478, 235011, 236094, 240312, 243288, 246449, 256804, 257754, 260946, 265608, 266832, 268584, 275443, 280364, 281656, 283836, 294576, 296856, 298224, 311304, 313348, 314792, 316863, 325584, 343672, 344658, 347928, 354141, 360468, 363888, 378448, 380494, 385206, 386631, 402101, 402876, 420546, 422484, 425754, 441864, 449407, 459544, 466956, 470022, 472188, 480624, 486576, 492898, 513608, 515508, 516987, 521892, 531216, 537168, 550886, 560728, 563312, 567672, 570741, 577809, 593712, 622608, 626696, 629584, 630819, 633726, 668933, 687344, 689316, 695856, 705033, 708282, 720936, 739347, 760988, 770412, 773262, 804202, 805752, 826329, 841092, 844968, 851508, 883728, 898814, 919088, 933912, 940044, 944376, 985796, 1027216, 1031016, 1033974, 1043784, 1091417, 1101772, 1121456, 1135344, 1141482, 1155618, 1206303, 1219819, 1253392, 1261638, 1267452, 1331729, 1337866, 1348221, 1378632, 1410066, 1416564, 1441872, 1478694, 1521976, 1540824, 1546524, 1608404, 1611504, 1652658, 1682184, 1689936, 1703016, 1712223, 1797628, 1867824, 1880088, 1888752, 1971592, 2006799, 2062032, 2067948, 2087568, 2182834, 2203544, 2218041, 2282964, 2311236, 2412606, 2439638, 2478987, 2523276, 2534904, 2663458, 2675732, 2696442, 2757264, 2820132, 2833128, 2957388, 3043952, 3081648, 3093048, 3216808, 3274251, 3305316, 3364368, 3406032, 3424446, 3595256, 3618909, 3659457, 3760176, 3943184, 3995187, 4013598, 4044663, 4135896, 4365668, 4407088, 4436082, 4565928, 4622472, 4682531, 4825212, 4879276, 4957974, 5046552, 5069808, 5326916, 5351464, 5392884, 5640264, 5666256, 5914776, 6020397, 6186096, 6433616, 6548502, 6610632, 6848892, 7190512, 7237818, 7318914, 7639919, 7990374, 8027196, 8089326, 8271792, 8538733, 8731336, 8872164, 9131856, 9244944, 9365062, 9650424, 9758552, 9822753, 9915948, 10093104, 10653832, 10702928, 10785768, 10978371, 11280528, 11829552, 11985561, 12040794, 13097004, 13221264, 13697784, 14047593, 14475636, 14637828, 15279838, 15980748, 16054392, 16178652, 17077466, 17462672, 17744328, 18730124, 19300848, 19517104, 19645506, 19831896, 20736923, 21307664, 21571536, 21956742, 22919757, 23971122, 24081588, 25616199, 26194008, 27395568, 28095186, 28951272, 29275656, 30559676, 31961496, 32108784, 32357304, 34154932, 35488656, 37460248, 39291012, 39663792, 41473846, 42142779, 43913484, 45839514, 47942244, 48163176, 51232398, 52388016, 56190372, 57902544, 58551312, 61119352, 62210769, 63922992, 64714608, 68309864, 68759271, 74920496, 76848597, 78582024, 82947692, 84285558, 87826968, 91679028, 95884488, 96326352, 102464796, 112380744, 122238704, 124421538, 136619728, 137518542, 145158461, 153697194, 157164048, 165895384, 168571116, 175653936, 183358056, 186632307, 191768976, 204929592, 224761488, 248843076, 275037084, 290316922, 307394388, 331790768, 337142232, 366716112, 373264614, 409859184, 435475383, 497686152, 550074168, 580633844, 614788776, 674284464, 746529228, 870950766, 995372304, 1100148336, 1161267688, 1229577552, 1306426149, 1493058456, 1741901532, 2322535376, 2612852298, 2986116912, 3483803064, 5225704596, 6967606128, 10451409192, 20902818384]

約数ペア:

[(1, 20902818384), (2, 10451409192), (3, 6967606128), (4, 5225704596), (6, 3483803064), (7, 2986116912), (8, 2612852298), (9, 2322535376), (12, 1741901532), (14, 1493058456), (16, 1306426149), (17, 1229577552), (18, 1161267688), (19, 1100148336), (21, 995372304), (24, 870950766), (28, 746529228), (31, 674284464), (34, 614788776), (36, 580633844), (38, 550074168), (42, 497686152), (48, 435475383), (51, 409859184), (56, 373264614), (57, 366716112), (62, 337142232), (63, 331790768), (68, 307394388), (72, 290316922), (76, 275037084), (84, 248843076), (93, 224761488), (102, 204929592), (109, 191768976), (112, 186632307), (114, 183358056), (119, 175653936), (124, 168571116), (126, 165895384), (133, 157164048), (136, 153697194), (144, 145158461), (152, 137518542), (153, 136619728), (168, 124421538), (171, 122238704), (186, 112380744), (204, 102464796), (217, 96326352), (218, 95884488), (228, 91679028), (238, 87826968), (248, 84285558), (252, 82947692), (266, 78582024), (272, 76848597), (279, 74920496), (304, 68759271), (306, 68309864), (323, 64714608), (327, 63922992), (336, 62210769), (342, 61119352), (357, 58551312), (361, 57902544), (372, 56190372), (399, 52388016), (408, 51232398), (434, 48163176), (436, 47942244), (456, 45839514), (476, 43913484), (496, 42142779), (504, 41473846), (527, 39663792), (532, 39291012), (558, 37460248), (589, 35488656), (612, 34154932), (646, 32357304), (651, 32108784), (654, 31961496), (684, 30559676), (714, 29275656), (722, 28951272), (744, 28095186), (763, 27395568), (798, 26194008), (816, 25616199), (868, 24081588), (872, 23971122), (912, 22919757), (952, 21956742), (969, 21571536), (981, 21307664), (1008, 20736923), (1054, 19831896), (1064, 19645506), (1071, 19517104), (1083, 19300848), (1116, 18730124), (1178, 17744328), (1197, 17462672), (1224, 17077466), (1292, 16178652), (1302, 16054392), (1308, 15980748), (1368, 15279838), (1428, 14637828), (1444, 14475636), (1488, 14047593), (1526, 13697784), (1581, 13221264), (1596, 13097004), (1736, 12040794), (1744, 11985561), (1767, 11829552), (1853, 11280528), (1904, 10978371), (1938, 10785768), (1953, 10702928), (1962, 10653832), (2071, 10093104), (2108, 9915948), (2128, 9822753), (2142, 9758552), (2166, 9650424), (2232, 9365062), (2261, 9244944), (2289, 9131856), (2356, 8872164), (2394, 8731336), (2448, 8538733), (2527, 8271792), (2584, 8089326), (2604, 8027196), (2616, 7990374), (2736, 7639919), (2856, 7318914), (2888, 7237818), (2907, 7190512), (3052, 6848892), (3162, 6610632), (3192, 6548502), (3249, 6433616), (3379, 6186096), (3472, 6020397), (3534, 5914776), (3689, 5666256), (3706, 5640264), (3876, 5392884), (3906, 5351464), (3924, 5326916), (4123, 5069808), (4142, 5046552), (4216, 4957974), (4284, 4879276), (4332, 4825212), (4464, 4682531), (4522, 4622472), (4578, 4565928), (4712, 4436082), (4743, 4407088), (4788, 4365668), (5054, 4135896), (5168, 4044663), (5208, 4013598), (5232, 3995187), (5301, 3943184), (5559, 3760176), (5712, 3659457), (5776, 3618909), (5814, 3595256), (6104, 3424446), (6137, 3406032), (6213, 3364368), (6324, 3305316), (6384, 3274251), (6498, 3216808), (6758, 3093048), (6783, 3081648), (6867, 3043952), (7068, 2957388), (7378, 2833128), (7412, 2820132), (7581, 2757264), (7752, 2696442), (7812, 2675732), (7848, 2663458), (8246, 2534904), (8284, 2523276), (8432, 2478987), (8568, 2439638), (8664, 2412606), (9044, 2311236), (9156, 2282964), (9424, 2218041), (9486, 2203544), (9576, 2182834), (10013, 2087568), (10108, 2067948), (10137, 2062032), (10416, 2006799), (10602, 1971592), (11067, 1888752), (11118, 1880088), (11191, 1867824), (11628, 1797628), (12208, 1712223), (12274, 1703016), (12369, 1689936), (12426, 1682184), (12648, 1652658), (12971, 1611504), (12996, 1608404), (13516, 1546524), (13566, 1540824), (13734, 1521976), (14136, 1478694), (14497, 1441872), (14756, 1416564), (14824, 1410066), (15162, 1378632), (15504, 1348221), (15624, 1337866), (15696, 1331729), (16492, 1267452), (16568, 1261638), (16677, 1253392), (17136, 1219819), (17328, 1206303), (18088, 1155618), (18312, 1141482), (18411, 1135344), (18639, 1121456), (18972, 1101772), (19152, 1091417), (20026, 1043784), (20216, 1033974), (20274, 1031016), (20349, 1027216), (21204, 985796), (22134, 944376), (22236, 940044), (22382, 933912), (22743, 919088), (23256, 898814), (23653, 883728), (24548, 851508), (24738, 844968), (24852, 841092), (25296, 826329), (25942, 805752), (25992, 804202), (27032, 773262), (27132, 770412), (27468, 760988), (28272, 739347), (28994, 720936), (29512, 708282), (29648, 705033), (30039, 695856), (30324, 689316), (30411, 687344), (31248, 668933), (32984, 633726), (33136, 630819), (33201, 629584), (33354, 626696), (33573, 622608), (35207, 593712), (36176, 577809), (36624, 570741), (36822, 567672), (37107, 563312), (37278, 560728), (37944, 550886), (38913, 537168), (39349, 531216), (40052, 521892), (40432, 516987), (40548, 515508), (40698, 513608), (42408, 492898), (42959, 486576), (43491, 480624), (44268, 472188), (44472, 470022), (44764, 466956), (45486, 459544), (46512, 449407), (47306, 441864), (49096, 425754), (49476, 422484), (49704, 420546), (51884, 402876), (51984, 402101), (54064, 386631), (54264, 385206), (54936, 380494), (55233, 378448), (57443, 363888), (57988, 360468), (59024, 354141), (60078, 347928), (60648, 344658), (60822, 343672), (64201, 325584), (65968, 316863), (66402, 314792), (66708, 313348), (67146, 311304), (70091, 298224), (70414, 296856), (70959, 294576), (73644, 283836), (74214, 281656), (74556, 280364), (75888, 275443), (77826, 268584), (78337, 266832), (78698, 265608), (80104, 260946), (81096, 257754), (81396, 256804), (84816, 246449), (85918, 243288), (86982, 240312), (88536, 236094), (88944, 235011), (89528, 233478), (90117, 231952), (90972, 229772), (94612, 220932), (98192, 212877), (98952, 211242), (99408, 210273), (100719, 207536), (103768, 201438), (105621, 197904), (108528, 192603), (109872, 190247), (110466, 189224), (114886, 181944), (115976, 180234), (116739, 179056), (118047, 177072), (120156, 173964), (121296, 172329), (121644, 171836), (128402, 162792), (128877, 162192), (130473, 160208), (132804, 157396), (133416, 156674), (134292, 155652), (140182, 149112), (140828, 148428), (141918, 147288)]