20132491673

素因数分解:

$7^3\times {\mathrm{1231}}^1\times {\mathrm{47681}}^1$

素因数の和:48933

約数の個数: 16

約数和(自身を含む): 23497689600

約数和(自身を除く): 3365197927

約数列:

[1, 7, 49, 343, 1231, 8617, 47681, 60319, 333767, 422233, 2336369, 16354583, 58695311, 410867177, 2876070239, 20132491673]

約数ペア:

[(1, 20132491673), (7, 2876070239), (49, 410867177), (343, 58695311), (1231, 16354583), (8617, 2336369), (47681, 422233), (60319, 333767)]