20106199526

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38815057}}^1$

素因数の和:38815103

約数の個数: 16

約数和(自身を含む): 35399332896

約数和(自身を除く): 15293133370

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 38815057, 77630114, 271705399, 543410798, 1436157109, 2872314218, 10053099763, 20106199526]

約数ペア:

[(1, 20106199526), (2, 10053099763), (7, 2872314218), (14, 1436157109), (37, 543410798), (74, 271705399), (259, 77630114), (518, 38815057)]