20762802

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{7639}}^1$

素因数の和:7798

約数の個数: 24

約数和(自身を含む): 45289920

約数和(自身を除く): 24527118

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 7639, 15278, 22917, 45834, 68751, 137502, 1153489, 2306978, 3460467, 6920934, 10381401, 20762802]

約数ペア:

[(1, 20762802), (2, 10381401), (3, 6920934), (6, 3460467), (9, 2306978), (18, 1153489), (151, 137502), (302, 68751), (453, 45834), (906, 22917), (1359, 15278), (2718, 7639)]