20092401

素因数分解:

$3^3\times 7^2\times {\mathrm{15187}}^1$

素因数の和:15210

約数の個数: 24

約数和(自身を含む): 34628640

約数和(自身を除く): 14536239

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 15187, 45561, 106309, 136683, 318927, 410049, 744163, 956781, 2232489, 2870343, 6697467, 20092401]

約数ペア:

[(1, 20092401), (3, 6697467), (7, 2870343), (9, 2232489), (21, 956781), (27, 744163), (49, 410049), (63, 318927), (147, 136683), (189, 106309), (441, 45561), (1323, 15187)]