20595148

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3851}}^1$

素因数の和:4053

約数の個数: 24

約数和(自身を含む): 41416704

約数和(自身を除く): 20821556

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 3851, 5348, 7702, 15404, 26957, 53914, 107828, 735541, 1471082, 2942164, 5148787, 10297574, 20595148]

約数ペア:

[(1, 20595148), (2, 10297574), (4, 5148787), (7, 2942164), (14, 1471082), (28, 735541), (191, 107828), (382, 53914), (764, 26957), (1337, 15404), (2674, 7702), (3851, 5348)]