20320822

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15233}}^1$

素因数の和:15287

約数の個数: 16

約数和(自身を含む): 32905440

約数和(自身を除く): 12584618

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 15233, 30466, 350359, 441757, 700718, 883514, 10160411, 20320822]

約数ペア:

[(1, 20320822), (2, 10160411), (23, 883514), (29, 700718), (46, 441757), (58, 350359), (667, 30466), (1334, 15233)]