127029062180

素因数分解:

$2^2\times 5^1\times {\mathrm{6351453109}}^1$

素因数の和:6351453118

約数の個数: 12

約数和(自身を含む): 266761030620

約数和(自身を除く): 139731968440

約数列:

[1, 2, 4, 5, 10, 20, 6351453109, 12702906218, 25405812436, 31757265545, 63514531090, 127029062180]

約数ペア:

[(1, 127029062180), (2, 63514531090), (4, 31757265545), (5, 25405812436), (10, 12702906218), (20, 6351453109)]