20512201998

素因数分解:

$2^1\times 3^1\times {\mathrm{296017}}^1\times {\mathrm{11549}}^1$

素因数の和:307571

約数の個数: 16

約数和(自身を含む): 41028094800

約数和(自身を除く): 20515892802

約数列:

[1, 2, 3, 6, 11549, 23098, 34647, 69294, 296017, 592034, 888051, 1776102, 3418700333, 6837400666, 10256100999, 20512201998]

約数ペア:

[(1, 20512201998), (2, 10256100999), (3, 6837400666), (6, 3418700333), (11549, 1776102), (23098, 888051), (34647, 592034), (69294, 296017)]