23121620

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9103}}^1$

素因数の和:9239

約数の個数: 24

約数和(自身を含む): 48943104

約数和(自身を除く): 25821484

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 9103, 18206, 36412, 45515, 91030, 182060, 1156081, 2312162, 4624324, 5780405, 11560810, 23121620]

約数ペア:

[(1, 23121620), (2, 11560810), (4, 5780405), (5, 4624324), (10, 2312162), (20, 1156081), (127, 182060), (254, 91030), (508, 45515), (635, 36412), (1270, 18206), (2540, 9103)]