20041186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1213}}^1$

素因数の和:1977

約数の個数: 16

約数和(自身を含む): 32865408

約数和(自身を除く): 12824222

約数列:

[1, 2, 11, 22, 751, 1213, 1502, 2426, 8261, 13343, 16522, 26686, 910963, 1821926, 10020593, 20041186]

約数ペア:

[(1, 20041186), (2, 10020593), (11, 1821926), (22, 910963), (751, 26686), (1213, 16522), (1502, 13343), (2426, 8261)]