22628660

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1151}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 47609856

約数和(自身を除く): 24981196

約数列:

[1, 2, 4, 5, 10, 20, 983, 1151, 1966, 2302, 3932, 4604, 4915, 5755, 9830, 11510, 19660, 23020, 1131433, 2262866, 4525732, 5657165, 11314330, 22628660]

約数ペア:

[(1, 22628660), (2, 11314330), (4, 5657165), (5, 4525732), (10, 2262866), (20, 1131433), (983, 23020), (1151, 19660), (1966, 11510), (2302, 9830), (3932, 5755), (4604, 4915)]