20202842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6703}}^1$

素因数の和:6853

約数の個数: 16

約数和(自身を含む): 33305472

約数和(自身を除く): 13102630

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 6703, 13406, 73733, 147466, 918311, 1836622, 10101421, 20202842]

約数ペア:

[(1, 20202842), (2, 10101421), (11, 1836622), (22, 918311), (137, 147466), (274, 73733), (1507, 13406), (3014, 6703)]