20326204

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7127}}^1$

素因数の和:7185

約数の個数: 24

約数和(自身を含む): 38320128

約数和(自身を除く): 17993924

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 7127, 14254, 28508, 163921, 220937, 327842, 441874, 655684, 883748, 5081551, 10163102, 20326204]

約数ペア:

[(1, 20326204), (2, 10163102), (4, 5081551), (23, 883748), (31, 655684), (46, 441874), (62, 327842), (92, 220937), (124, 163921), (713, 28508), (1426, 14254), (2852, 7127)]