20089644

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{11087}}^1$

素因数の和:11245

約数の個数: 24

約数和(自身を含む): 47190528

約数和(自身を除く): 27100884

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 11087, 22174, 33261, 44348, 66522, 133044, 1674137, 3348274, 5022411, 6696548, 10044822, 20089644]

約数ペア:

[(1, 20089644), (2, 10044822), (3, 6696548), (4, 5022411), (6, 3348274), (12, 1674137), (151, 133044), (302, 66522), (453, 44348), (604, 33261), (906, 22174), (1812, 11087)]