20086578

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23743}}^1$

素因数の和:23798

約数の個数: 24

約数和(自身を含む): 44448768

約数和(自身を除く): 24362190

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23743, 47486, 71229, 142458, 213687, 427374, 1115921, 2231842, 3347763, 6695526, 10043289, 20086578]

約数ペア:

[(1, 20086578), (2, 10043289), (3, 6695526), (6, 3347763), (9, 2231842), (18, 1115921), (47, 427374), (94, 213687), (141, 142458), (282, 71229), (423, 47486), (846, 23743)]