20035253

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 24366720

約数和(自身を除く): 4331467

約数列:

[1, 7, 19, 97, 133, 679, 1553, 1843, 10871, 12901, 29507, 150641, 206549, 1054487, 2862179, 20035253]

約数ペア:

[(1, 20035253), (7, 2862179), (19, 1054487), (97, 206549), (133, 150641), (679, 29507), (1553, 12901), (1843, 10871)]