20165747404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1464257}}^1$

素因数の和:1464585

約数の個数: 24

約数和(自身を含む): 38621269008

約数和(自身を除く): 18455521604

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 13772, 1464257, 2928514, 5857028, 16106827, 32213654, 64427308, 458312441, 916624882, 1833249764, 5041436851, 10082873702, 20165747404]

約数ペア:

[(1, 20165747404), (2, 10082873702), (4, 5041436851), (11, 1833249764), (22, 916624882), (44, 458312441), (313, 64427308), (626, 32213654), (1252, 16106827), (3443, 5857028), (6886, 2928514), (13772, 1464257)]