20111058808

素因数分解:

$2^3\times {\mathrm{2621}}^1\times {\mathrm{959131}}^1$

素因数の和:961758

約数の個数: 16

約数和(自身を含む): 37722661560

約数和(自身を除く): 17611602752

約数列:

[1, 2, 4, 8, 2621, 5242, 10484, 20968, 959131, 1918262, 3836524, 7673048, 2513882351, 5027764702, 10055529404, 20111058808]

約数ペア:

[(1, 20111058808), (2, 10055529404), (4, 5027764702), (8, 2513882351), (2621, 7673048), (5242, 3836524), (10484, 1918262), (20968, 959131)]