20288310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5683}}^1$

素因数の和:5717

約数の個数: 64

約数和(自身を含む): 58931712

約数和(自身を除く): 38643402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5683, 11366, 17049, 28415, 34098, 39781, 56830, 79562, 85245, 96611, 119343, 170490, 193222, 198905, 238686, 289833, 397810, 483055, 579666, 596715, 676277, 966110, 1193430, 1352554, 1449165, 2028831, 2898330, 3381385, 4057662, 6762770, 10144155, 20288310]

約数ペア:

[(1, 20288310), (2, 10144155), (3, 6762770), (5, 4057662), (6, 3381385), (7, 2898330), (10, 2028831), (14, 1449165), (15, 1352554), (17, 1193430), (21, 966110), (30, 676277), (34, 596715), (35, 579666), (42, 483055), (51, 397810), (70, 289833), (85, 238686), (102, 198905), (105, 193222), (119, 170490), (170, 119343), (210, 96611), (238, 85245), (255, 79562), (357, 56830), (510, 39781), (595, 34098), (714, 28415), (1190, 17049), (1785, 11366), (3570, 5683)]