20201951952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1541663}}^1$

素因数の和:1541697

約数の個数: 120

約数和(自身を含む): 69584546304

約数和(自身を除く): 49382594352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 1541663, 3083326, 4624989, 6166652, 9249978, 10791641, 12333304, 13874967, 18499956, 20041619, 21583282, 24666608, 27749934, 32374923, 36999912, 40083238, 43166564, 55499868, 60124857, 64749846, 73999824, 80166476, 86333128, 97124769, 110999736, 120249714, 129499692, 140291333, 160332952, 172666256, 180374571, 194249538, 221999472, 240499428, 258999384, 280582666, 320665904, 360749142, 388499076, 420873999, 480998856, 517998768, 561165332, 721498284, 776998152, 841747998, 961997712, 1122330664, 1262621997, 1442996568, 1553996304, 1683495996, 2244661328, 2525243994, 2885993136, 3366991992, 5050487988, 6733983984, 10100975976, 20201951952]

約数ペア:

[(1, 20201951952), (2, 10100975976), (3, 6733983984), (4, 5050487988), (6, 3366991992), (7, 2885993136), (8, 2525243994), (9, 2244661328), (12, 1683495996), (13, 1553996304), (14, 1442996568), (16, 1262621997), (18, 1122330664), (21, 961997712), (24, 841747998), (26, 776998152), (28, 721498284), (36, 561165332), (39, 517998768), (42, 480998856), (48, 420873999), (52, 388499076), (56, 360749142), (63, 320665904), (72, 280582666), (78, 258999384), (84, 240499428), (91, 221999472), (104, 194249538), (112, 180374571), (117, 172666256), (126, 160332952), (144, 140291333), (156, 129499692), (168, 120249714), (182, 110999736), (208, 97124769), (234, 86333128), (252, 80166476), (273, 73999824), (312, 64749846), (336, 60124857), (364, 55499868), (468, 43166564), (504, 40083238), (546, 36999912), (624, 32374923), (728, 27749934), (819, 24666608), (936, 21583282), (1008, 20041619), (1092, 18499956), (1456, 13874967), (1638, 12333304), (1872, 10791641), (2184, 9249978), (3276, 6166652), (4368, 4624989), (6552, 3083326), (13104, 1541663)]