20147681426

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{92420557}}^1$

素因数の和:92420668

約数の個数: 8

約数和(自身を含む): 30498784140

約数和(自身を除く): 10351102714

約数列:

[1, 2, 109, 218, 92420557, 184841114, 10073840713, 20147681426]

約数ペア:

[(1, 20147681426), (2, 10073840713), (109, 184841114), (218, 92420557)]