20195394912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1107

約数の個数: 576

約数和(自身を含む): 76535746560

約数和(自身を除く): 56340351648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 31, 32, 33, 36, 42, 44, 48, 56, 58, 62, 63, 66, 72, 77, 84, 87, 88, 93, 96, 99, 112, 116, 124, 126, 132, 144, 154, 168, 174, 176, 186, 198, 203, 217, 224, 231, 232, 248, 252, 261, 264, 279, 288, 308, 319, 336, 341, 348, 352, 372, 396, 406, 434, 462, 464, 496, 504, 522, 528, 558, 609, 616, 638, 651, 672, 682, 693, 696, 744, 792, 812, 868, 899, 924, 928, 957, 992, 1008, 1013, 1023, 1044, 1056, 1116, 1218, 1232, 1276, 1302, 1364, 1386, 1392, 1488, 1584, 1624, 1736, 1798, 1827, 1848, 1914, 1953, 2016, 2026, 2046, 2088, 2232, 2233, 2387, 2436, 2464, 2552, 2604, 2697, 2728, 2772, 2784, 2871, 2976, 3039, 3069, 3168, 3248, 3472, 3596, 3654, 3696, 3828, 3906, 4052, 4092, 4176, 4464, 4466, 4774, 4872, 5104, 5208, 5394, 5456, 5544, 5742, 6078, 6138, 6293, 6496, 6699, 6944, 7091, 7161, 7192, 7308, 7392, 7656, 7812, 8091, 8104, 8184, 8352, 8928, 8932, 9117, 9548, 9744, 9889, 10208, 10416, 10788, 10912, 11088, 11143, 11484, 12156, 12276, 12586, 13398, 14182, 14322, 14384, 14616, 15312, 15624, 16182, 16208, 16368, 17864, 18234, 18879, 19096, 19488, 19778, 20097, 20832, 21273, 21483, 21576, 22176, 22286, 22968, 24312, 24552, 25172, 26796, 28364, 28644, 28768, 29232, 29377, 29667, 30624, 31248, 31403, 32364, 32416, 32736, 33429, 35728, 36468, 37758, 38192, 39556, 40194, 42546, 42966, 43152, 44572, 45936, 48624, 49104, 50344, 53592, 56637, 56728, 57288, 58464, 58754, 59334, 62496, 62806, 63819, 64728, 66858, 69223, 71456, 72936, 75516, 76384, 78001, 79112, 80388, 85092, 85932, 86304, 88131, 89001, 89144, 91872, 94209, 97248, 98208, 100287, 100688, 107184, 113274, 113456, 114576, 117508, 118668, 125612, 127638, 129456, 133716, 138446, 145872, 151032, 156002, 158224, 160776, 170184, 171864, 176262, 178002, 178288, 188418, 200574, 201376, 205639, 207669, 214368, 219821, 226548, 226912, 229152, 234003, 235016, 237336, 251224, 255276, 258912, 264393, 267432, 276892, 282627, 291744, 302064, 312004, 316448, 321552, 323147, 340368, 343728, 345433, 352524, 356004, 356576, 376836, 401148, 411278, 415338, 439642, 453096, 468006, 470032, 474672, 502448, 510552, 528786, 534864, 553784, 565254, 604128, 616917, 623007, 624008, 643104, 646294, 659463, 680736, 687456, 690866, 702009, 705048, 712008, 753672, 802296, 822556, 830676, 879284, 906192, 910687, 936012, 940064, 949344, 969441, 1004896, 1021104, 1036299, 1057572, 1069728, 1107568, 1130508, 1233834, 1246014, 1248016, 1292588, 1318926, 1381732, 1404018, 1410096, 1424016, 1507344, 1604592, 1645112, 1661352, 1758568, 1812384, 1821374, 1850751, 1872024, 1938882, 1978389, 2042208, 2072598, 2115144, 2215136, 2261016, 2262029, 2418031, 2467668, 2492028, 2496032, 2585176, 2637852, 2732061, 2763464, 2808036, 2820192, 2848032, 2908323, 3014688, 3108897, 3209184, 3290224, 3322704, 3517136, 3642748, 3701502, 3744048, 3877764, 3956778, 4145196, 4230288, 4522032, 4524058, 4836062, 4935336, 4984056, 5170352, 5275704, 5464122, 5526928, 5616072, 5816646, 6217794, 6374809, 6580448, 6645408, 6786087, 7034272, 7254093, 7285496, 7403004, 7488096, 7755528, 7913556, 8196183, 8290392, 8460576, 9044064, 9048116, 9672124, 9870672, 9968112, 10017557, 10340704, 10551408, 10928244, 11053856, 11232144, 11633292, 12435588, 12749618, 13572174, 14508186, 14570992, 14806008, 15511056, 15827112, 16392366, 16580784, 18096232, 19124427, 19344248, 19741344, 19936224, 20035114, 20358261, 21102816, 21762279, 21856488, 22464288, 23266584, 24871176, 25499236, 27144348, 29016372, 29141984, 29612016, 30052671, 31022112, 31654224, 32784732, 33161568, 36192464, 38248854, 38688496, 40070228, 40716522, 43524558, 43712976, 46533168, 49742352, 50998472, 54288696, 57373281, 58032744, 59224032, 60105342, 63308448, 65569464, 70122899, 72384928, 76497708, 77376992, 80140456, 81433044, 87049116, 87425952, 90158013, 93066336, 99484704, 101996944, 108577392, 114746562, 116065488, 120210684, 131138928, 140245798, 152995416, 160280912, 162866088, 174098232, 180316026, 203993888, 210368697, 217154784, 229493124, 232130976, 240421368, 262277856, 280491596, 305990832, 320561824, 325732176, 348196464, 360632052, 420737394, 458986248, 480842736, 560983192, 611981664, 631106091, 651464352, 696392928, 721264104, 841474788, 917972496, 961685472, 1121966384, 1262212182, 1442528208, 1682949576, 1835944992, 2243932768, 2524424364, 2885056416, 3365899152, 5048848728, 6731798304, 10097697456, 20195394912]

約数ペア:

[(1, 20195394912), (2, 10097697456), (3, 6731798304), (4, 5048848728), (6, 3365899152), (7, 2885056416), (8, 2524424364), (9, 2243932768), (11, 1835944992), (12, 1682949576), (14, 1442528208), (16, 1262212182), (18, 1121966384), (21, 961685472), (22, 917972496), (24, 841474788), (28, 721264104), (29, 696392928), (31, 651464352), (32, 631106091), (33, 611981664), (36, 560983192), (42, 480842736), (44, 458986248), (48, 420737394), (56, 360632052), (58, 348196464), (62, 325732176), (63, 320561824), (66, 305990832), (72, 280491596), (77, 262277856), (84, 240421368), (87, 232130976), (88, 229493124), (93, 217154784), (96, 210368697), (99, 203993888), (112, 180316026), (116, 174098232), (124, 162866088), (126, 160280912), (132, 152995416), (144, 140245798), (154, 131138928), (168, 120210684), (174, 116065488), (176, 114746562), (186, 108577392), (198, 101996944), (203, 99484704), (217, 93066336), (224, 90158013), (231, 87425952), (232, 87049116), (248, 81433044), (252, 80140456), (261, 77376992), (264, 76497708), (279, 72384928), (288, 70122899), (308, 65569464), (319, 63308448), (336, 60105342), (341, 59224032), (348, 58032744), (352, 57373281), (372, 54288696), (396, 50998472), (406, 49742352), (434, 46533168), (462, 43712976), (464, 43524558), (496, 40716522), (504, 40070228), (522, 38688496), (528, 38248854), (558, 36192464), (609, 33161568), (616, 32784732), (638, 31654224), (651, 31022112), (672, 30052671), (682, 29612016), (693, 29141984), (696, 29016372), (744, 27144348), (792, 25499236), (812, 24871176), (868, 23266584), (899, 22464288), (924, 21856488), (928, 21762279), (957, 21102816), (992, 20358261), (1008, 20035114), (1013, 19936224), (1023, 19741344), (1044, 19344248), (1056, 19124427), (1116, 18096232), (1218, 16580784), (1232, 16392366), (1276, 15827112), (1302, 15511056), (1364, 14806008), (1386, 14570992), (1392, 14508186), (1488, 13572174), (1584, 12749618), (1624, 12435588), (1736, 11633292), (1798, 11232144), (1827, 11053856), (1848, 10928244), (1914, 10551408), (1953, 10340704), (2016, 10017557), (2026, 9968112), (2046, 9870672), (2088, 9672124), (2232, 9048116), (2233, 9044064), (2387, 8460576), (2436, 8290392), (2464, 8196183), (2552, 7913556), (2604, 7755528), (2697, 7488096), (2728, 7403004), (2772, 7285496), (2784, 7254093), (2871, 7034272), (2976, 6786087), (3039, 6645408), (3069, 6580448), (3168, 6374809), (3248, 6217794), (3472, 5816646), (3596, 5616072), (3654, 5526928), (3696, 5464122), (3828, 5275704), (3906, 5170352), (4052, 4984056), (4092, 4935336), (4176, 4836062), (4464, 4524058), (4466, 4522032), (4774, 4230288), (4872, 4145196), (5104, 3956778), (5208, 3877764), (5394, 3744048), (5456, 3701502), (5544, 3642748), (5742, 3517136), (6078, 3322704), (6138, 3290224), (6293, 3209184), (6496, 3108897), (6699, 3014688), (6944, 2908323), (7091, 2848032), (7161, 2820192), (7192, 2808036), (7308, 2763464), (7392, 2732061), (7656, 2637852), (7812, 2585176), (8091, 2496032), (8104, 2492028), (8184, 2467668), (8352, 2418031), (8928, 2262029), (8932, 2261016), (9117, 2215136), (9548, 2115144), (9744, 2072598), (9889, 2042208), (10208, 1978389), (10416, 1938882), (10788, 1872024), (10912, 1850751), (11088, 1821374), (11143, 1812384), (11484, 1758568), (12156, 1661352), (12276, 1645112), (12586, 1604592), (13398, 1507344), (14182, 1424016), (14322, 1410096), (14384, 1404018), (14616, 1381732), (15312, 1318926), (15624, 1292588), (16182, 1248016), (16208, 1246014), (16368, 1233834), (17864, 1130508), (18234, 1107568), (18879, 1069728), (19096, 1057572), (19488, 1036299), (19778, 1021104), (20097, 1004896), (20832, 969441), (21273, 949344), (21483, 940064), (21576, 936012), (22176, 910687), (22286, 906192), (22968, 879284), (24312, 830676), (24552, 822556), (25172, 802296), (26796, 753672), (28364, 712008), (28644, 705048), (28768, 702009), (29232, 690866), (29377, 687456), (29667, 680736), (30624, 659463), (31248, 646294), (31403, 643104), (32364, 624008), (32416, 623007), (32736, 616917), (33429, 604128), (35728, 565254), (36468, 553784), (37758, 534864), (38192, 528786), (39556, 510552), (40194, 502448), (42546, 474672), (42966, 470032), (43152, 468006), (44572, 453096), (45936, 439642), (48624, 415338), (49104, 411278), (50344, 401148), (53592, 376836), (56637, 356576), (56728, 356004), (57288, 352524), (58464, 345433), (58754, 343728), (59334, 340368), (62496, 323147), (62806, 321552), (63819, 316448), (64728, 312004), (66858, 302064), (69223, 291744), (71456, 282627), (72936, 276892), (75516, 267432), (76384, 264393), (78001, 258912), (79112, 255276), (80388, 251224), (85092, 237336), (85932, 235016), (86304, 234003), (88131, 229152), (89001, 226912), (89144, 226548), (91872, 219821), (94209, 214368), (97248, 207669), (98208, 205639), (100287, 201376), (100688, 200574), (107184, 188418), (113274, 178288), (113456, 178002), (114576, 176262), (117508, 171864), (118668, 170184), (125612, 160776), (127638, 158224), (129456, 156002), (133716, 151032), (138446, 145872)]