20182941112

素因数分解:

$2^3\times {\mathrm{6971}}^1\times {\mathrm{361909}}^1$

素因数の和:368886

約数の個数: 16

約数和(自身を含む): 37848547800

約数和(自身を除く): 17665606688

約数列:

[1, 2, 4, 8, 6971, 13942, 27884, 55768, 361909, 723818, 1447636, 2895272, 2522867639, 5045735278, 10091470556, 20182941112]

約数ペア:

[(1, 20182941112), (2, 10091470556), (4, 5045735278), (8, 2522867639), (6971, 2895272), (13942, 1447636), (27884, 723818), (55768, 361909)]