20822358

素因数分解:

$2^1\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{2861}}^1$

素因数の和:4079

約数の個数: 16

約数和(自身を含む): 41693616

約数和(自身を除く): 20871258

約数列:

[1, 2, 3, 6, 1213, 2426, 2861, 3639, 5722, 7278, 8583, 17166, 3470393, 6940786, 10411179, 20822358]

約数ペア:

[(1, 20822358), (2, 10411179), (3, 6940786), (6, 3470393), (1213, 17166), (2426, 8583), (2861, 7278), (3639, 5722)]