20306526

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63857}}^1$

素因数の和:63915

約数の個数: 16

約数和(自身を含む): 41379984

約数和(自身を除く): 21073458

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 63857, 127714, 191571, 383142, 3384421, 6768842, 10153263, 20306526]

約数ペア:

[(1, 20306526), (2, 10153263), (3, 6768842), (6, 3384421), (53, 383142), (106, 191571), (159, 127714), (318, 63857)]