20260876

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{8263}}^1$

素因数の和:8880

約数の個数: 12

約数和(自身を含む): 35518672

約数和(自身を除く): 15257796

約数列:

[1, 2, 4, 613, 1226, 2452, 8263, 16526, 33052, 5065219, 10130438, 20260876]

約数ペア:

[(1, 20260876), (2, 10130438), (4, 5065219), (613, 33052), (1226, 16526), (2452, 8263)]