20381652

素因数分解:

$2^2\times 3^3\times {\mathrm{188719}}^1$

素因数の和:188732

約数の個数: 24

約数和(自身を含む): 52841600

約数和(自身を除く): 32459948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188719, 377438, 566157, 754876, 1132314, 1698471, 2264628, 3396942, 5095413, 6793884, 10190826, 20381652]

約数ペア:

[(1, 20381652), (2, 10190826), (3, 6793884), (4, 5095413), (6, 3396942), (9, 2264628), (12, 1698471), (18, 1132314), (27, 754876), (36, 566157), (54, 377438), (108, 188719)]