23186620

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2617}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 48820464

約数和(自身を除く): 25633844

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 2617, 4430, 5234, 8860, 10468, 13085, 26170, 52340, 1159331, 2318662, 4637324, 5796655, 11593310, 23186620]

約数ペア:

[(1, 23186620), (2, 11593310), (4, 5796655), (5, 4637324), (10, 2318662), (20, 1159331), (443, 52340), (886, 26170), (1772, 13085), (2215, 10468), (2617, 8860), (4430, 5234)]