804900186820

素因数分解:

$2^2\times 5^1\times {\mathrm{2741}}^1\times {\mathrm{14682601}}^1$

素因数の和:14685351

約数の個数: 24

約数和(自身を含む): 1690907176728

約数和(自身を除く): 886006989908

約数列:

[1, 2, 4, 5, 10, 20, 2741, 5482, 10964, 13705, 27410, 54820, 14682601, 29365202, 58730404, 73413005, 146826010, 293652020, 40245009341, 80490018682, 160980037364, 201225046705, 402450093410, 804900186820]

約数ペア:

[(1, 804900186820), (2, 402450093410), (4, 201225046705), (5, 160980037364), (10, 80490018682), (20, 40245009341), (2741, 293652020), (5482, 146826010), (10964, 73413005), (13705, 58730404), (27410, 29365202), (54820, 14682601)]