20161164835

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5284709}}^1$

素因数の和:5284830

約数の個数: 16

約数和(自身を含む): 27903268800

約数和(自身を除く): 7742103965

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 5284709, 26423545, 36992963, 184964815, 576033281, 2880166405, 4032232967, 20161164835]

約数ペア:

[(1, 20161164835), (5, 4032232967), (7, 2880166405), (35, 576033281), (109, 184964815), (545, 36992963), (763, 26423545), (3815, 5284709)]