22656820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24103}}^1$

素因数の和:24159

約数の個数: 24

約数和(自身を含む): 48593664

約数和(自身を除く): 25936844

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 24103, 48206, 96412, 120515, 241030, 482060, 1132841, 2265682, 4531364, 5664205, 11328410, 22656820]

約数ペア:

[(1, 22656820), (2, 11328410), (4, 5664205), (5, 4531364), (10, 2265682), (20, 1132841), (47, 482060), (94, 241030), (188, 120515), (235, 96412), (470, 48206), (940, 24103)]