20622078

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{4259}}^1$

素因数の和:4536

約数の個数: 24

約数和(自身を含む): 44857800

約数和(自身を除く): 24235722

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4259, 4842, 8518, 12777, 25554, 38331, 76662, 1145671, 2291342, 3437013, 6874026, 10311039, 20622078]

約数ペア:

[(1, 20622078), (2, 10311039), (3, 6874026), (6, 3437013), (9, 2291342), (18, 1145671), (269, 76662), (538, 38331), (807, 25554), (1614, 12777), (2421, 8518), (4259, 4842)]