20219858804

素因数分解:

$2^2\times {\mathrm{677}}^1\times {\mathrm{7466713}}^1$

素因数の和:7467394

約数の個数: 12

約数和(自身を含む): 35437024644

約数和(自身を除く): 15217165840

約数列:

[1, 2, 4, 677, 1354, 2708, 7466713, 14933426, 29866852, 5054964701, 10109929402, 20219858804]

約数ペア:

[(1, 20219858804), (2, 10109929402), (4, 5054964701), (677, 29866852), (1354, 14933426), (2708, 7466713)]