20130372

素因数分解:

$2^2\times 3^2\times {\mathrm{559177}}^1$

素因数の和:559187

約数の個数: 18

約数和(自身を含む): 50885198

約数和(自身を除く): 30754826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 559177, 1118354, 1677531, 2236708, 3355062, 5032593, 6710124, 10065186, 20130372]

約数ペア:

[(1, 20130372), (2, 10065186), (3, 6710124), (4, 5032593), (6, 3355062), (9, 2236708), (12, 1677531), (18, 1118354), (36, 559177)]