20075610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2111}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 48356352

約数和(自身を除く): 28280742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 2111, 3170, 4222, 4755, 6333, 9510, 10555, 12666, 21110, 31665, 63330, 669187, 1338374, 2007561, 3345935, 4015122, 6691870, 10037805, 20075610]

約数ペア:

[(1, 20075610), (2, 10037805), (3, 6691870), (5, 4015122), (6, 3345935), (10, 2007561), (15, 1338374), (30, 669187), (317, 63330), (634, 31665), (951, 21110), (1585, 12666), (1902, 10555), (2111, 9510), (3170, 6333), (4222, 4755)]