20167369948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2811959}}^1$

素因数の和:2812137

約数の個数: 24

約数和(自身を含む): 38737560960

約数和(自身を除く): 18570191012

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 2811959, 5623918, 11247836, 30931549, 61863098, 123726196, 458349317, 916698634, 1833397268, 5041842487, 10083684974, 20167369948]

約数ペア:

[(1, 20167369948), (2, 10083684974), (4, 5041842487), (11, 1833397268), (22, 916698634), (44, 458349317), (163, 123726196), (326, 61863098), (652, 30931549), (1793, 11247836), (3586, 5623918), (7172, 2811959)]