24188020

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3109}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 50941800

約数和(自身を除く): 26753780

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 3109, 3890, 6218, 7780, 12436, 15545, 31090, 62180, 1209401, 2418802, 4837604, 6047005, 12094010, 24188020]

約数ペア:

[(1, 24188020), (2, 12094010), (4, 6047005), (5, 4837604), (10, 2418802), (20, 1209401), (389, 62180), (778, 31090), (1556, 15545), (1945, 12436), (3109, 7780), (3890, 6218)]