20199774816

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:428

約数の個数: 480

約数和(自身を含む): 68464297440

約数和(自身を除く): 48264522624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 179, 197, 204, 208, 216, 221, 234, 272, 288, 306, 312, 324, 351, 358, 394, 408, 416, 432, 442, 459, 468, 537, 544, 591, 612, 624, 648, 663, 702, 716, 788, 816, 864, 884, 918, 936, 1053, 1074, 1182, 1224, 1248, 1296, 1326, 1377, 1404, 1432, 1576, 1611, 1632, 1768, 1773, 1836, 1872, 1989, 2106, 2148, 2327, 2364, 2448, 2561, 2592, 2652, 2754, 2808, 2864, 3043, 3152, 3222, 3349, 3536, 3546, 3672, 3744, 3978, 4212, 4296, 4654, 4728, 4833, 4896, 5122, 5304, 5319, 5508, 5616, 5728, 5967, 6086, 6304, 6444, 6698, 6981, 7072, 7092, 7344, 7683, 7956, 8424, 8592, 9129, 9308, 9456, 9666, 10047, 10244, 10608, 10638, 11016, 11232, 11934, 12172, 12888, 13396, 13962, 14184, 14499, 14688, 15366, 15912, 15957, 16848, 17184, 17901, 18258, 18616, 18912, 19332, 20094, 20488, 20943, 21216, 21276, 22032, 23049, 23868, 24344, 25776, 26792, 27387, 27924, 28368, 28998, 30141, 30732, 31824, 31914, 33696, 35263, 35802, 36516, 37232, 38664, 39559, 40188, 40976, 41886, 42552, 43537, 44064, 46098, 47736, 48688, 51552, 53584, 54774, 55848, 56736, 57996, 60282, 61464, 62829, 63648, 63828, 69147, 70526, 71604, 73032, 74464, 77328, 79118, 80376, 81952, 82161, 83772, 85104, 87074, 90423, 92196, 95472, 97376, 105789, 107168, 109548, 111696, 115992, 118677, 120564, 122928, 125658, 127656, 130611, 138294, 141052, 143208, 146064, 154656, 158236, 160752, 164322, 167544, 170208, 174148, 180846, 184392, 188487, 190944, 207441, 211578, 219096, 223392, 231984, 237354, 241128, 245856, 246483, 251316, 255312, 261222, 271269, 276588, 282104, 286416, 292128, 316472, 317367, 321504, 328644, 335088, 348296, 356031, 361692, 368784, 376974, 391833, 414882, 423156, 438192, 458419, 463968, 474708, 482256, 492966, 502632, 510624, 522444, 542538, 553176, 564208, 572832, 599471, 632944, 634734, 657288, 670176, 696592, 712062, 723384, 737568, 753948, 783666, 829764, 846312, 876384, 916838, 949416, 952101, 964512, 985932, 1005264, 1044888, 1068093, 1085076, 1106352, 1128416, 1175499, 1198942, 1265888, 1269468, 1314576, 1375257, 1393184, 1424124, 1446768, 1507896, 1567332, 1659528, 1692624, 1798413, 1833676, 1898832, 1904202, 1971864, 2010528, 2089776, 2136186, 2170152, 2212704, 2350998, 2397884, 2538936, 2629152, 2750514, 2848248, 2856303, 2893536, 3015792, 3134664, 3204279, 3319056, 3385248, 3526497, 3596826, 3667352, 3797664, 3808404, 3943728, 4125771, 4179552, 4272372, 4340304, 4701996, 4795768, 5077872, 5395239, 5501028, 5696496, 5712606, 6031584, 6269328, 6408558, 6638112, 7052994, 7193652, 7334704, 7616808, 7793123, 7887456, 8251542, 8544744, 8680608, 9403992, 9591536, 10155744, 10790478, 11002056, 11392992, 11425212, 12377313, 12538656, 12817116, 14105988, 14387304, 14669408, 15233616, 15586246, 16185717, 16503084, 17089488, 18807984, 19183072, 21580956, 22004112, 22850424, 23379369, 24754626, 25634232, 28211976, 28774608, 30467232, 31172492, 32371434, 33006168, 34178976, 37131939, 37615968, 43161912, 44008224, 45700848, 46758738, 48557151, 49509252, 51268464, 56423952, 57549216, 62344984, 64742868, 66012336, 70138107, 74263878, 86323824, 91401696, 93517476, 97114302, 99018504, 102536928, 112847904, 124689968, 129485736, 132024672, 140276214, 148527756, 172647648, 187034952, 194228604, 198037008, 210414321, 249379936, 258971472, 280552428, 297055512, 374069904, 388457208, 396074016, 420828642, 517942944, 561104856, 594111024, 631242963, 748139808, 776914416, 841657284, 1122209712, 1188222048, 1262485926, 1553828832, 1683314568, 2244419424, 2524971852, 3366629136, 5049943704, 6733258272, 10099887408, 20199774816]

約数ペア:

[(1, 20199774816), (2, 10099887408), (3, 6733258272), (4, 5049943704), (6, 3366629136), (8, 2524971852), (9, 2244419424), (12, 1683314568), (13, 1553828832), (16, 1262485926), (17, 1188222048), (18, 1122209712), (24, 841657284), (26, 776914416), (27, 748139808), (32, 631242963), (34, 594111024), (36, 561104856), (39, 517942944), (48, 420828642), (51, 396074016), (52, 388457208), (54, 374069904), (68, 297055512), (72, 280552428), (78, 258971472), (81, 249379936), (96, 210414321), (102, 198037008), (104, 194228604), (108, 187034952), (117, 172647648), (136, 148527756), (144, 140276214), (153, 132024672), (156, 129485736), (162, 124689968), (179, 112847904), (197, 102536928), (204, 99018504), (208, 97114302), (216, 93517476), (221, 91401696), (234, 86323824), (272, 74263878), (288, 70138107), (306, 66012336), (312, 64742868), (324, 62344984), (351, 57549216), (358, 56423952), (394, 51268464), (408, 49509252), (416, 48557151), (432, 46758738), (442, 45700848), (459, 44008224), (468, 43161912), (537, 37615968), (544, 37131939), (591, 34178976), (612, 33006168), (624, 32371434), (648, 31172492), (663, 30467232), (702, 28774608), (716, 28211976), (788, 25634232), (816, 24754626), (864, 23379369), (884, 22850424), (918, 22004112), (936, 21580956), (1053, 19183072), (1074, 18807984), (1182, 17089488), (1224, 16503084), (1248, 16185717), (1296, 15586246), (1326, 15233616), (1377, 14669408), (1404, 14387304), (1432, 14105988), (1576, 12817116), (1611, 12538656), (1632, 12377313), (1768, 11425212), (1773, 11392992), (1836, 11002056), (1872, 10790478), (1989, 10155744), (2106, 9591536), (2148, 9403992), (2327, 8680608), (2364, 8544744), (2448, 8251542), (2561, 7887456), (2592, 7793123), (2652, 7616808), (2754, 7334704), (2808, 7193652), (2864, 7052994), (3043, 6638112), (3152, 6408558), (3222, 6269328), (3349, 6031584), (3536, 5712606), (3546, 5696496), (3672, 5501028), (3744, 5395239), (3978, 5077872), (4212, 4795768), (4296, 4701996), (4654, 4340304), (4728, 4272372), (4833, 4179552), (4896, 4125771), (5122, 3943728), (5304, 3808404), (5319, 3797664), (5508, 3667352), (5616, 3596826), (5728, 3526497), (5967, 3385248), (6086, 3319056), (6304, 3204279), (6444, 3134664), (6698, 3015792), (6981, 2893536), (7072, 2856303), (7092, 2848248), (7344, 2750514), (7683, 2629152), (7956, 2538936), (8424, 2397884), (8592, 2350998), (9129, 2212704), (9308, 2170152), (9456, 2136186), (9666, 2089776), (10047, 2010528), (10244, 1971864), (10608, 1904202), (10638, 1898832), (11016, 1833676), (11232, 1798413), (11934, 1692624), (12172, 1659528), (12888, 1567332), (13396, 1507896), (13962, 1446768), (14184, 1424124), (14499, 1393184), (14688, 1375257), (15366, 1314576), (15912, 1269468), (15957, 1265888), (16848, 1198942), (17184, 1175499), (17901, 1128416), (18258, 1106352), (18616, 1085076), (18912, 1068093), (19332, 1044888), (20094, 1005264), (20488, 985932), (20943, 964512), (21216, 952101), (21276, 949416), (22032, 916838), (23049, 876384), (23868, 846312), (24344, 829764), (25776, 783666), (26792, 753948), (27387, 737568), (27924, 723384), (28368, 712062), (28998, 696592), (30141, 670176), (30732, 657288), (31824, 634734), (31914, 632944), (33696, 599471), (35263, 572832), (35802, 564208), (36516, 553176), (37232, 542538), (38664, 522444), (39559, 510624), (40188, 502632), (40976, 492966), (41886, 482256), (42552, 474708), (43537, 463968), (44064, 458419), (46098, 438192), (47736, 423156), (48688, 414882), (51552, 391833), (53584, 376974), (54774, 368784), (55848, 361692), (56736, 356031), (57996, 348296), (60282, 335088), (61464, 328644), (62829, 321504), (63648, 317367), (63828, 316472), (69147, 292128), (70526, 286416), (71604, 282104), (73032, 276588), (74464, 271269), (77328, 261222), (79118, 255312), (80376, 251316), (81952, 246483), (82161, 245856), (83772, 241128), (85104, 237354), (87074, 231984), (90423, 223392), (92196, 219096), (95472, 211578), (97376, 207441), (105789, 190944), (107168, 188487), (109548, 184392), (111696, 180846), (115992, 174148), (118677, 170208), (120564, 167544), (122928, 164322), (125658, 160752), (127656, 158236), (130611, 154656), (138294, 146064), (141052, 143208)]