20202691322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2091809}}^1$

素因数の和:2092261

約数の個数: 16

約数和(自身を含む): 33134270400

約数和(自身を除く): 12931579078

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 2091809, 4183618, 23009899, 46019798, 918304151, 1836608302, 10101345661, 20202691322]

約数ペア:

[(1, 20202691322), (2, 10101345661), (11, 1836608302), (22, 918304151), (439, 46019798), (878, 23009899), (4829, 4183618), (9658, 2091809)]