20139102354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479502437}}^1$

素因数の和:479502449

約数の個数: 16

約数和(自身を含む): 46032234048

約数和(自身を除く): 25893131694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479502437, 959004874, 1438507311, 2877014622, 3356517059, 6713034118, 10069551177, 20139102354]

約数ペア:

[(1, 20139102354), (2, 10069551177), (3, 6713034118), (6, 3356517059), (7, 2877014622), (14, 1438507311), (21, 959004874), (42, 479502437)]