2021000412

素因数分解:

$2^2\times 3^1\times {\mathrm{8287}}^1\times {\mathrm{20323}}^1$

素因数の和:28617

約数の個数: 24

約数和(自身を含む): 4716468736

約数和(自身を除く): 2695468324

約数列:

[1, 2, 3, 4, 6, 12, 8287, 16574, 20323, 24861, 33148, 40646, 49722, 60969, 81292, 99444, 121938, 243876, 168416701, 336833402, 505250103, 673666804, 1010500206, 2021000412]

約数ペア:

[(1, 2021000412), (2, 1010500206), (3, 673666804), (4, 505250103), (6, 336833402), (12, 168416701), (8287, 243876), (16574, 121938), (20323, 99444), (24861, 81292), (33148, 60969), (40646, 49722)]