20601972

素因数分解:

$2^2\times 3^3\times {\mathrm{190759}}^1$

素因数の和:190772

約数の個数: 24

約数和(自身を含む): 53412800

約数和(自身を除く): 32810828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 190759, 381518, 572277, 763036, 1144554, 1716831, 2289108, 3433662, 5150493, 6867324, 10300986, 20601972]

約数ペア:

[(1, 20601972), (2, 10300986), (3, 6867324), (4, 5150493), (6, 3433662), (9, 2289108), (12, 1716831), (18, 1144554), (27, 763036), (36, 572277), (54, 381518), (108, 190759)]