13011020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59141}}^1$

素因数の和:59161

約数の個数: 24

約数和(自身を含む): 29807568

約数和(自身を除く): 16796548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 59141, 118282, 236564, 295705, 591410, 650551, 1182820, 1301102, 2602204, 3252755, 6505510, 13011020]

約数ペア:

[(1, 13011020), (2, 6505510), (4, 3252755), (5, 2602204), (10, 1301102), (11, 1182820), (20, 650551), (22, 591410), (44, 295705), (55, 236564), (110, 118282), (220, 59141)]