20149487904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{10343}}^1$

素因数の和:10599

約数の個数: 192

約数和(自身を含む): 65396588544

約数和(自身を除く): 45247100640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 223, 224, 273, 312, 336, 364, 416, 446, 546, 624, 669, 672, 728, 892, 1092, 1248, 1338, 1456, 1561, 1784, 2184, 2676, 2899, 2912, 3122, 3568, 4368, 4683, 5352, 5798, 6244, 7136, 8697, 8736, 9366, 10343, 10704, 11596, 12488, 17394, 18732, 20293, 20686, 21408, 23192, 24976, 31029, 34788, 37464, 40586, 41372, 46384, 49952, 60879, 62058, 69576, 72401, 74928, 81172, 82744, 92768, 121758, 124116, 134459, 139152, 144802, 149856, 162344, 165488, 217203, 243516, 248232, 268918, 278304, 289604, 324688, 330976, 403377, 434406, 487032, 496464, 537836, 579208, 649376, 806754, 868812, 941213, 974064, 992928, 1075672, 1158416, 1613508, 1737624, 1882426, 1948128, 2151344, 2306489, 2316832, 2823639, 3227016, 3475248, 3764852, 4302688, 4612978, 5647278, 6454032, 6919467, 6950496, 7529704, 9225956, 11294556, 12908064, 13838934, 15059408, 16145423, 18451912, 22589112, 27677868, 29984357, 30118816, 32290846, 36903824, 45178224, 48436269, 55355736, 59968714, 64581692, 73807648, 89953071, 90356448, 96872538, 110711472, 119937428, 129163384, 179906142, 193745076, 209890499, 221422944, 239874856, 258326768, 359812284, 387490152, 419780998, 479749712, 516653536, 629671497, 719624568, 774980304, 839561996, 959499424, 1259342994, 1439249136, 1549960608, 1679123992, 2518685988, 2878498272, 3358247984, 5037371976, 6716495968, 10074743952, 20149487904]

約数ペア:

[(1, 20149487904), (2, 10074743952), (3, 6716495968), (4, 5037371976), (6, 3358247984), (7, 2878498272), (8, 2518685988), (12, 1679123992), (13, 1549960608), (14, 1439249136), (16, 1259342994), (21, 959499424), (24, 839561996), (26, 774980304), (28, 719624568), (32, 629671497), (39, 516653536), (42, 479749712), (48, 419780998), (52, 387490152), (56, 359812284), (78, 258326768), (84, 239874856), (91, 221422944), (96, 209890499), (104, 193745076), (112, 179906142), (156, 129163384), (168, 119937428), (182, 110711472), (208, 96872538), (223, 90356448), (224, 89953071), (273, 73807648), (312, 64581692), (336, 59968714), (364, 55355736), (416, 48436269), (446, 45178224), (546, 36903824), (624, 32290846), (669, 30118816), (672, 29984357), (728, 27677868), (892, 22589112), (1092, 18451912), (1248, 16145423), (1338, 15059408), (1456, 13838934), (1561, 12908064), (1784, 11294556), (2184, 9225956), (2676, 7529704), (2899, 6950496), (2912, 6919467), (3122, 6454032), (3568, 5647278), (4368, 4612978), (4683, 4302688), (5352, 3764852), (5798, 3475248), (6244, 3227016), (7136, 2823639), (8697, 2316832), (8736, 2306489), (9366, 2151344), (10343, 1948128), (10704, 1882426), (11596, 1737624), (12488, 1613508), (17394, 1158416), (18732, 1075672), (20293, 992928), (20686, 974064), (21408, 941213), (23192, 868812), (24976, 806754), (31029, 649376), (34788, 579208), (37464, 537836), (40586, 496464), (41372, 487032), (46384, 434406), (49952, 403377), (60879, 330976), (62058, 324688), (69576, 289604), (72401, 278304), (74928, 268918), (81172, 248232), (82744, 243516), (92768, 217203), (121758, 165488), (124116, 162344), (134459, 149856), (139152, 144802)]