20756196336

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1794277}}^1$

素因数の和:1794529

約数の個数: 40

約数和(自身を含む): 53842694224

約数和(自身を除く): 33086497888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 11568, 1794277, 3588554, 5382831, 7177108, 10765662, 14354216, 21531324, 28708432, 43062648, 86125296, 432420757, 864841514, 1297262271, 1729683028, 2594524542, 3459366056, 5189049084, 6918732112, 10378098168, 20756196336]

約数ペア:

[(1, 20756196336), (2, 10378098168), (3, 6918732112), (4, 5189049084), (6, 3459366056), (8, 2594524542), (12, 1729683028), (16, 1297262271), (24, 864841514), (48, 432420757), (241, 86125296), (482, 43062648), (723, 28708432), (964, 21531324), (1446, 14354216), (1928, 10765662), (2892, 7177108), (3856, 5382831), (5784, 3588554), (11568, 1794277)]