20064296

素因数分解:

$2^3\times 7^1\times {\mathrm{358291}}^1$

素因数の和:358304

約数の個数: 16

約数和(自身を含む): 42995040

約数和(自身を除く): 22930744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 358291, 716582, 1433164, 2508037, 2866328, 5016074, 10032148, 20064296]

約数ペア:

[(1, 20064296), (2, 10032148), (4, 5016074), (7, 2866328), (8, 2508037), (14, 1433164), (28, 716582), (56, 358291)]