20228119782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259334869}}^1$

素因数の和:259334887

約数の個数: 16

約数和(自身を含む): 43568258160

約数和(自身を除く): 23340138378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 259334869, 518669738, 778004607, 1556009214, 3371353297, 6742706594, 10114059891, 20228119782]

約数ペア:

[(1, 20228119782), (2, 10114059891), (3, 6742706594), (6, 3371353297), (13, 1556009214), (26, 778004607), (39, 518669738), (78, 259334869)]