20187602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{2113}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 32191992

約数和(自身を除く): 12004390

約数列:

[1, 2, 17, 34, 281, 562, 2113, 4226, 4777, 9554, 35921, 71842, 593753, 1187506, 10093801, 20187602]

約数ペア:

[(1, 20187602), (2, 10093801), (17, 1187506), (34, 593753), (281, 71842), (562, 35921), (2113, 9554), (4226, 4777)]