20120665022

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1\times {\mathrm{118901}}^1$

素因数の和:119515

約数の個数: 16

約数和(自身を含む): 30399912144

約数和(自身を除く): 10279247122

約数列:

[1, 2, 211, 401, 422, 802, 84611, 118901, 169222, 237802, 25088111, 47679301, 50176222, 95358602, 10060332511, 20120665022]

約数ペア:

[(1, 20120665022), (2, 10060332511), (211, 95358602), (401, 50176222), (422, 47679301), (802, 25088111), (84611, 237802), (118901, 169222)]