23163620

素因数分解:

$2^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1223}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 48734784

約数和(自身を除く): 25571164

約数列:

[1, 2, 4, 5, 10, 20, 947, 1223, 1894, 2446, 3788, 4735, 4892, 6115, 9470, 12230, 18940, 24460, 1158181, 2316362, 4632724, 5790905, 11581810, 23163620]

約数ペア:

[(1, 23163620), (2, 11581810), (4, 5790905), (5, 4632724), (10, 2316362), (20, 1158181), (947, 24460), (1223, 18940), (1894, 12230), (2446, 9470), (3788, 6115), (4735, 4892)]