20802240923

素因数分解:

${\mathrm{61}}^1\times {\mathrm{109}}^2\times {\mathrm{28703}}^1$

素因数の和:28982

約数の個数: 12

約数和(自身を含む): 21339759168

約数和(自身を除く): 537518245

約数列:

[1, 61, 109, 6649, 11881, 28703, 724741, 1750883, 3128627, 190846247, 341020343, 20802240923]

約数ペア:

[(1, 20802240923), (61, 341020343), (109, 190846247), (6649, 3128627), (11881, 1750883), (28703, 724741)]