2020120286826

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{31825949}}^1$

素因数の和:31826174

約数の個数: 32

約数和(自身を含む): 4124643120000

約数和(自身を除く): 2104522833174

約数列:

[1, 2, 3, 6, 71, 142, 149, 213, 298, 426, 447, 894, 10579, 21158, 31737, 63474, 31825949, 63651898, 95477847, 190955694, 2259642379, 4519284758, 4742066401, 6778927137, 9484132802, 13557854274, 14226199203, 28452398406, 336686714471, 673373428942, 1010060143413, 2020120286826]

約数ペア:

[(1, 2020120286826), (2, 1010060143413), (3, 673373428942), (6, 336686714471), (71, 28452398406), (142, 14226199203), (149, 13557854274), (213, 9484132802), (298, 6778927137), (426, 4742066401), (447, 4519284758), (894, 2259642379), (10579, 190955694), (21158, 95477847), (31737, 63651898), (63474, 31825949)]