20227729327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{283369}}^1$

素因数の和:283435

約数の個数: 24

約数和(自身を含む): 24358485200

約数和(自身を除く): 4130755873

約数列:

[1, 13, 17, 19, 221, 247, 289, 323, 3757, 4199, 5491, 71383, 283369, 3683797, 4817273, 5384011, 62624549, 69992143, 81893641, 91528187, 1064617333, 1189866431, 1555979179, 20227729327]

約数ペア:

[(1, 20227729327), (13, 1555979179), (17, 1189866431), (19, 1064617333), (221, 91528187), (247, 81893641), (289, 69992143), (323, 62624549), (3757, 5384011), (4199, 4817273), (5491, 3683797), (71383, 283369)]