20364564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154277}}^1$

素因数の和:154295

約数の個数: 24

約数和(自身を含む): 51837408

約数和(自身を除く): 31472844

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 154277, 308554, 462831, 617108, 925662, 1697047, 1851324, 3394094, 5091141, 6788188, 10182282, 20364564]

約数ペア:

[(1, 20364564), (2, 10182282), (3, 6788188), (4, 5091141), (6, 3394094), (11, 1851324), (12, 1697047), (22, 925662), (33, 617108), (44, 462831), (66, 308554), (132, 154277)]