20512693122024

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{176553511}}^1$

素因数の和:176553670

約数の個数: 64

約数和(自身を含む): 52881307914240

約数和(自身を除く): 32368614792216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 103, 141, 188, 206, 282, 309, 376, 412, 564, 618, 824, 1128, 1236, 2472, 4841, 9682, 14523, 19364, 29046, 38728, 58092, 116184, 176553511, 353107022, 529660533, 706214044, 1059321066, 1412428088, 2118642132, 4237284264, 8298015017, 16596030034, 18185011633, 24894045051, 33192060068, 36370023266, 49788090102, 54555034899, 66384120136, 72740046532, 99576180204, 109110069798, 145480093064, 199152360408, 218220139596, 436440279192, 854695546751, 1709391093502, 2564086640253, 3418782187004, 5128173280506, 6837564374008, 10256346561012, 20512693122024]

約数ペア:

[(1, 20512693122024), (2, 10256346561012), (3, 6837564374008), (4, 5128173280506), (6, 3418782187004), (8, 2564086640253), (12, 1709391093502), (24, 854695546751), (47, 436440279192), (94, 218220139596), (103, 199152360408), (141, 145480093064), (188, 109110069798), (206, 99576180204), (282, 72740046532), (309, 66384120136), (376, 54555034899), (412, 49788090102), (564, 36370023266), (618, 33192060068), (824, 24894045051), (1128, 18185011633), (1236, 16596030034), (2472, 8298015017), (4841, 4237284264), (9682, 2118642132), (14523, 1412428088), (19364, 1059321066), (29046, 706214044), (38728, 529660533), (58092, 353107022), (116184, 176553511)]