20105262

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{11059}}^1$

素因数の和:11168

約数の個数: 24

約数和(自身を含む): 43996680

約数和(自身を除く): 23891418

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 11059, 22118, 33177, 66354, 99531, 199062, 1116959, 2233918, 3350877, 6701754, 10052631, 20105262]

約数ペア:

[(1, 20105262), (2, 10052631), (3, 6701754), (6, 3350877), (9, 2233918), (18, 1116959), (101, 199062), (202, 99531), (303, 66354), (606, 33177), (909, 22118), (1818, 11059)]