1900697860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2022019}}^1$

素因数の和:2022075

約数の個数: 24

約数和(自身を含む): 4076392320

約数和(自身を除く): 2175694460

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2022019, 4044038, 8088076, 10110095, 20220190, 40440380, 95034893, 190069786, 380139572, 475174465, 950348930, 1900697860]

約数ペア:

[(1, 1900697860), (2, 950348930), (4, 475174465), (5, 380139572), (10, 190069786), (20, 95034893), (47, 40440380), (94, 20220190), (188, 10110095), (235, 8088076), (470, 4044038), (940, 2022019)]