17081020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77641}}^1$

素因数の和:77661

約数の個数: 24

約数和(自身を含む): 39131568

約数和(自身を除く): 22050548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 77641, 155282, 310564, 388205, 776410, 854051, 1552820, 1708102, 3416204, 4270255, 8540510, 17081020]

約数ペア:

[(1, 17081020), (2, 8540510), (4, 4270255), (5, 3416204), (10, 1708102), (11, 1552820), (20, 854051), (22, 776410), (44, 388205), (55, 310564), (110, 155282), (220, 77641)]