20582826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{28351}}^1$

素因数の和:28378

約数の個数: 24

約数和(自身を含む): 45249792

約数和(自身を除く): 24666966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 28351, 56702, 85053, 170106, 311861, 623722, 935583, 1871166, 3430471, 6860942, 10291413, 20582826]

約数ペア:

[(1, 20582826), (2, 10291413), (3, 6860942), (6, 3430471), (11, 1871166), (22, 935583), (33, 623722), (66, 311861), (121, 170106), (242, 85053), (363, 56702), (726, 28351)]