20137243522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3643}}^1\times {\mathrm{251257}}^1$

素因数の和:254913

約数の個数: 16

約数和(自身を含む): 32961029472

約数和(自身を除く): 12823785950

約数列:

[1, 2, 11, 22, 3643, 7286, 40073, 80146, 251257, 502514, 2763827, 5527654, 915329251, 1830658502, 10068621761, 20137243522]

約数ペア:

[(1, 20137243522), (2, 10068621761), (11, 1830658502), (22, 915329251), (3643, 5527654), (7286, 2763827), (40073, 502514), (80146, 251257)]