20125915562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9703913}}^1$

素因数の和:9703993

約数の個数: 16

約数和(自身を含む): 32488704072

約数和(自身を除く): 12362788510

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 9703913, 19407826, 164966521, 329933042, 591938693, 1183877386, 10062957781, 20125915562]

約数ペア:

[(1, 20125915562), (2, 10062957781), (17, 1183877386), (34, 591938693), (61, 329933042), (122, 164966521), (1037, 19407826), (2074, 9703913)]