20125094818

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1301921}}^1$

素因数の和:1302113

約数の個数: 16

約数和(自身を含む): 30933666720

約数和(自身を除く): 10808571902

約数列:

[1, 2, 59, 118, 131, 262, 7729, 15458, 1301921, 2603842, 76813339, 153626678, 170551651, 341103302, 10062547409, 20125094818]

約数ペア:

[(1, 20125094818), (2, 10062547409), (59, 341103302), (118, 170551651), (131, 153626678), (262, 76813339), (7729, 2603842), (15458, 1301921)]