20168770686

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{853813}}^1$

素因数の和:853976

約数の個数: 32

約数和(自身を含む): 41966665728

約数和(自身を除く): 21797895042

約数列:

[1, 2, 3, 6, 31, 62, 93, 127, 186, 254, 381, 762, 3937, 7874, 11811, 23622, 853813, 1707626, 2561439, 5122878, 26468203, 52936406, 79404609, 108434251, 158809218, 216868502, 325302753, 650605506, 3361461781, 6722923562, 10084385343, 20168770686]

約数ペア:

[(1, 20168770686), (2, 10084385343), (3, 6722923562), (6, 3361461781), (31, 650605506), (62, 325302753), (93, 216868502), (127, 158809218), (186, 108434251), (254, 79404609), (381, 52936406), (762, 26468203), (3937, 5122878), (7874, 2561439), (11811, 1707626), (23622, 853813)]