20305188

素因数分解:

$2^2\times 3^3\times {\mathrm{188011}}^1$

素因数の和:188024

約数の個数: 24

約数和(自身を含む): 52643360

約数和(自身を除く): 32338172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188011, 376022, 564033, 752044, 1128066, 1692099, 2256132, 3384198, 5076297, 6768396, 10152594, 20305188]

約数ペア:

[(1, 20305188), (2, 10152594), (3, 6768396), (4, 5076297), (6, 3384198), (9, 2256132), (12, 1692099), (18, 1128066), (27, 752044), (36, 564033), (54, 376022), (108, 188011)]