23522020

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1291}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 49488768

約数和(自身を除く): 25966748

約数列:

[1, 2, 4, 5, 10, 20, 911, 1291, 1822, 2582, 3644, 4555, 5164, 6455, 9110, 12910, 18220, 25820, 1176101, 2352202, 4704404, 5880505, 11761010, 23522020]

約数ペア:

[(1, 23522020), (2, 11761010), (4, 5880505), (5, 4704404), (10, 2352202), (20, 1176101), (911, 25820), (1291, 18220), (1822, 12910), (2582, 9110), (3644, 6455), (4555, 5164)]