20197371722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3079}}^1\times {\mathrm{298169}}^1$

素因数の和:301261

約数の個数: 16

約数和(自身を含む): 33061089600

約数和(自身を除く): 12863717878

約数列:

[1, 2, 11, 22, 3079, 6158, 33869, 67738, 298169, 596338, 3279859, 6559718, 918062351, 1836124702, 10098685861, 20197371722]

約数ペア:

[(1, 20197371722), (2, 10098685861), (11, 1836124702), (22, 918062351), (3079, 6559718), (6158, 3279859), (33869, 596338), (67738, 298169)]