20258733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21169}}^1$

素因数の和:21212

約数の個数: 16

約数和(自身を含む): 30484800

約数和(自身を除く): 10226067

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 21169, 63507, 232859, 613901, 698577, 1841703, 6752911, 20258733]

約数ペア:

[(1, 20258733), (3, 6752911), (11, 1841703), (29, 698577), (33, 613901), (87, 232859), (319, 63507), (957, 21169)]