20033416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{192629}}^1$

素因数の和:192648

約数の個数: 16

約数和(自身を含む): 40452300

約数和(自身を除く): 20418884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 192629, 385258, 770516, 1541032, 2504177, 5008354, 10016708, 20033416]

約数ペア:

[(1, 20033416), (2, 10016708), (4, 5008354), (8, 2504177), (13, 1541032), (26, 770516), (52, 385258), (104, 192629)]