20984941608

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23631691}}^1$

素因数の和:23631737

約数の個数: 32

約数和(自身を含む): 53880257760

約数和(自身を除く): 32895316152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23631691, 47263382, 70895073, 94526764, 141790146, 189053528, 283580292, 567160584, 874372567, 1748745134, 2623117701, 3497490268, 5246235402, 6994980536, 10492470804, 20984941608]

約数ペア:

[(1, 20984941608), (2, 10492470804), (3, 6994980536), (4, 5246235402), (6, 3497490268), (8, 2623117701), (12, 1748745134), (24, 874372567), (37, 567160584), (74, 283580292), (111, 189053528), (148, 141790146), (222, 94526764), (296, 70895073), (444, 47263382), (888, 23631691)]