23873620

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8713}}^1$

素因数の和:8859

約数の個数: 24

約数和(自身を含む): 50506344

約数和(自身を除く): 26632724

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 8713, 17426, 34852, 43565, 87130, 174260, 1193681, 2387362, 4774724, 5968405, 11936810, 23873620]

約数ペア:

[(1, 23873620), (2, 11936810), (4, 5968405), (5, 4774724), (10, 2387362), (20, 1193681), (137, 174260), (274, 87130), (548, 43565), (685, 34852), (1370, 17426), (2740, 8713)]