20536700832

素因数分解:

$2^5\times 3^2\times {\mathrm{6311}}^1\times {\mathrm{11299}}^1$

素因数の和:17626

約数の個数: 72

約数和(自身を含む): 58415666400

約数和(自身を除く): 37878965568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 6311, 11299, 12622, 18933, 22598, 25244, 33897, 37866, 45196, 50488, 56799, 67794, 75732, 90392, 100976, 101691, 113598, 135588, 151464, 180784, 201952, 203382, 227196, 271176, 302928, 361568, 406764, 454392, 542352, 605856, 813528, 908784, 1084704, 1627056, 1817568, 3254112, 71307989, 142615978, 213923967, 285231956, 427847934, 570463912, 641771901, 855695868, 1140927824, 1283543802, 1711391736, 2281855648, 2567087604, 3422783472, 5134175208, 6845566944, 10268350416, 20536700832]

約数ペア:

[(1, 20536700832), (2, 10268350416), (3, 6845566944), (4, 5134175208), (6, 3422783472), (8, 2567087604), (9, 2281855648), (12, 1711391736), (16, 1283543802), (18, 1140927824), (24, 855695868), (32, 641771901), (36, 570463912), (48, 427847934), (72, 285231956), (96, 213923967), (144, 142615978), (288, 71307989), (6311, 3254112), (11299, 1817568), (12622, 1627056), (18933, 1084704), (22598, 908784), (25244, 813528), (33897, 605856), (37866, 542352), (45196, 454392), (50488, 406764), (56799, 361568), (67794, 302928), (75732, 271176), (90392, 227196), (100976, 203382), (101691, 201952), (113598, 180784), (135588, 151464)]