20315764222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7168583}}^1$

素因数の和:7168707

約数の個数: 16

約数和(自身を含む): 33118858080

約数和(自身を除く): 12803093858

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 7168583, 14337166, 93191579, 186383158, 781375547, 1562751094, 10157882111, 20315764222]

約数ペア:

[(1, 20315764222), (2, 10157882111), (13, 1562751094), (26, 781375547), (109, 186383158), (218, 93191579), (1417, 14337166), (2834, 7168583)]