20736444016534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{6797537}}^1$

素因数の和:6797709

約数の個数: 64

約数和(自身を含む): 35520344487936

約数和(自身を除く): 14783900471402

約数列:

[1, 2, 17, 23, 34, 46, 47, 83, 94, 166, 391, 782, 799, 1081, 1411, 1598, 1909, 2162, 2822, 3818, 3901, 7802, 18377, 32453, 36754, 64906, 66317, 89723, 132634, 179446, 1525291, 3050582, 6797537, 13595074, 115558129, 156343351, 231116258, 312686702, 319484239, 564195571, 638968478, 1128391142, 2657836967, 5315673934, 5431232063, 7348137497, 9591324707, 10862464126, 12976498133, 14696274994, 19182649414, 25952996266, 26517191837, 53034383674, 124918337449, 220600468261, 249836674898, 441200936522, 450792261229, 609895412251, 901584522458, 1219790824502, 10368222008267, 20736444016534]

約数ペア:

[(1, 20736444016534), (2, 10368222008267), (17, 1219790824502), (23, 901584522458), (34, 609895412251), (46, 450792261229), (47, 441200936522), (83, 249836674898), (94, 220600468261), (166, 124918337449), (391, 53034383674), (782, 26517191837), (799, 25952996266), (1081, 19182649414), (1411, 14696274994), (1598, 12976498133), (1909, 10862464126), (2162, 9591324707), (2822, 7348137497), (3818, 5431232063), (3901, 5315673934), (7802, 2657836967), (18377, 1128391142), (32453, 638968478), (36754, 564195571), (64906, 319484239), (66317, 312686702), (89723, 231116258), (132634, 156343351), (179446, 115558129), (1525291, 13595074), (3050582, 6797537)]