20177396842

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1\times {\mathrm{144701}}^1$

素因数の和:145433

約数の個数: 16

約数和(自身を含む): 30583635912

約数和(自身を除く): 10406239070

約数列:

[1, 2, 113, 226, 617, 1234, 69721, 139442, 144701, 289402, 16351213, 32702426, 89280517, 178561034, 10088698421, 20177396842]

約数ペア:

[(1, 20177396842), (2, 10088698421), (113, 178561034), (226, 89280517), (617, 32702426), (1234, 16351213), (69721, 289402), (139442, 144701)]