20117796

素因数分解:

$2^2\times 3^1\times {\mathrm{761}}^1\times {\mathrm{2203}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 47024544

約数和(自身を除く): 26906748

約数列:

[1, 2, 3, 4, 6, 12, 761, 1522, 2203, 2283, 3044, 4406, 4566, 6609, 8812, 9132, 13218, 26436, 1676483, 3352966, 5029449, 6705932, 10058898, 20117796]

約数ペア:

[(1, 20117796), (2, 10058898), (3, 6705932), (4, 5029449), (6, 3352966), (12, 1676483), (761, 26436), (1522, 13218), (2203, 9132), (2283, 8812), (3044, 6609), (4406, 4566)]