20240155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2377}}^1$

素因数の和:2526

約数の個数: 16

約数和(自身を含む): 26367264

約数和(自身を除く): 6127109

約数列:

[1, 5, 13, 65, 131, 655, 1703, 2377, 8515, 11885, 30901, 154505, 311387, 1556935, 4048031, 20240155]

約数ペア:

[(1, 20240155), (5, 4048031), (13, 1556935), (65, 311387), (131, 154505), (655, 30901), (1703, 11885), (2377, 8515)]