20446922

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 31363200

約数和(自身を除く): 10916278

約数列:

[1, 2, 59, 118, 241, 482, 719, 1438, 14219, 28438, 42421, 84842, 173279, 346558, 10223461, 20446922]

約数ペア:

[(1, 20446922), (2, 10223461), (59, 346558), (118, 173279), (241, 84842), (482, 42421), (719, 28438), (1438, 14219)]