20174624886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1\times {\mathrm{4243}}^1$

素因数の和:5605

約数の個数: 64

約数和(自身を含む): 44422253568

約数和(自身を除く): 24247628682

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1297, 1833, 2594, 3666, 3891, 4243, 7782, 8486, 12729, 16861, 25458, 33722, 50583, 55159, 60959, 101166, 110318, 121918, 165477, 182877, 199421, 330954, 365754, 398842, 598263, 792467, 1196526, 1584934, 2377401, 2592473, 4754802, 5184946, 5503171, 7777419, 11006342, 15554838, 16509513, 33019026, 71541223, 143082446, 214623669, 258649037, 429247338, 517298074, 775947111, 1551894222, 3362437481, 6724874962, 10087312443, 20174624886]

約数ペア:

[(1, 20174624886), (2, 10087312443), (3, 6724874962), (6, 3362437481), (13, 1551894222), (26, 775947111), (39, 517298074), (47, 429247338), (78, 258649037), (94, 214623669), (141, 143082446), (282, 71541223), (611, 33019026), (1222, 16509513), (1297, 15554838), (1833, 11006342), (2594, 7777419), (3666, 5503171), (3891, 5184946), (4243, 4754802), (7782, 2592473), (8486, 2377401), (12729, 1584934), (16861, 1196526), (25458, 792467), (33722, 598263), (50583, 398842), (55159, 365754), (60959, 330954), (101166, 199421), (110318, 182877), (121918, 165477)]