20113554

素因数分解:

$2^1\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{2621}}^1$

素因数の和:3905

約数の個数: 16

約数和(自身を含む): 40273920

約数和(自身を除く): 20160366

約数列:

[1, 2, 3, 6, 1279, 2558, 2621, 3837, 5242, 7674, 7863, 15726, 3352259, 6704518, 10056777, 20113554]

約数ペア:

[(1, 20113554), (2, 10056777), (3, 6704518), (6, 3352259), (1279, 15726), (2558, 7863), (2621, 7674), (3837, 5242)]