20166073245

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{35603}}^1$

素因数の和:35962

約数の個数: 48

約数和(自身を含む): 35924720832

約数和(自身を除く): 15758647587

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 307, 369, 615, 921, 1535, 1845, 2763, 4605, 12587, 13815, 35603, 37761, 62935, 106809, 113283, 178015, 188805, 320427, 534045, 566415, 1459723, 1602135, 4379169, 7298615, 10930121, 13137507, 21895845, 32790363, 54650605, 65687535, 98371089, 163951815, 448134961, 491855445, 1344404883, 2240674805, 4033214649, 6722024415, 20166073245]

約数ペア:

[(1, 20166073245), (3, 6722024415), (5, 4033214649), (9, 2240674805), (15, 1344404883), (41, 491855445), (45, 448134961), (123, 163951815), (205, 98371089), (307, 65687535), (369, 54650605), (615, 32790363), (921, 21895845), (1535, 13137507), (1845, 10930121), (2763, 7298615), (4605, 4379169), (12587, 1602135), (13815, 1459723), (35603, 566415), (37761, 534045), (62935, 320427), (106809, 188805), (113283, 178015)]