20159940962

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49655027}}^1$

素因数の和:49655065

約数の個数: 16

約数和(自身を含む): 35751620160

約数和(自身を除く): 15591679198

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49655027, 99310054, 347585189, 695170378, 1439995783, 2879991566, 10079970481, 20159940962]

約数ペア:

[(1, 20159940962), (2, 10079970481), (7, 2879991566), (14, 1439995783), (29, 695170378), (58, 347585189), (203, 99310054), (406, 49655027)]