20031604

素因数分解:

$2^2\times {\mathrm{1531}}^1\times {\mathrm{3271}}^1$

素因数の和:4806

約数の個数: 12

約数和(自身を含む): 35088928

約数和(自身を除く): 15057324

約数列:

[1, 2, 4, 1531, 3062, 3271, 6124, 6542, 13084, 5007901, 10015802, 20031604]

約数ペア:

[(1, 20031604), (2, 10015802), (4, 5007901), (1531, 13084), (3062, 6542), (3271, 6124)]