22327820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23753}}^1$

素因数の和:23809

約数の個数: 24

約数和(自身を含む): 47888064

約数和(自身を除く): 25560244

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 23753, 47506, 95012, 118765, 237530, 475060, 1116391, 2232782, 4465564, 5581955, 11163910, 22327820]

約数ペア:

[(1, 22327820), (2, 11163910), (4, 5581955), (5, 4465564), (10, 2232782), (20, 1116391), (47, 475060), (94, 237530), (188, 118765), (235, 95012), (470, 47506), (940, 23753)]