20112751518

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5801}}^1\times {\mathrm{9473}}^1$

素因数の和:15340

約数の個数: 32

約数和(自身を含む): 40896302112

約数和(自身を除く): 20783550594

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 5801, 9473, 11602, 17403, 18946, 28419, 34806, 56838, 353861, 577853, 707722, 1061583, 1155706, 1733559, 2123166, 3467118, 54952873, 109905746, 164858619, 329717238, 3352125253, 6704250506, 10056375759, 20112751518]

約数ペア:

[(1, 20112751518), (2, 10056375759), (3, 6704250506), (6, 3352125253), (61, 329717238), (122, 164858619), (183, 109905746), (366, 54952873), (5801, 3467118), (9473, 2123166), (11602, 1733559), (17403, 1155706), (18946, 1061583), (28419, 707722), (34806, 577853), (56838, 353861)]