20154084

素因数分解:

$2^2\times 3^1\times {\mathrm{1097}}^1\times {\mathrm{1531}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 47099808

約数和(自身を除く): 26945724

約数列:

[1, 2, 3, 4, 6, 12, 1097, 1531, 2194, 3062, 3291, 4388, 4593, 6124, 6582, 9186, 13164, 18372, 1679507, 3359014, 5038521, 6718028, 10077042, 20154084]

約数ペア:

[(1, 20154084), (2, 10077042), (3, 6718028), (4, 5038521), (6, 3359014), (12, 1679507), (1097, 18372), (1531, 13164), (2194, 9186), (3062, 6582), (3291, 6124), (4388, 4593)]