20183059315

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1\times {\mathrm{40039}}^1$

素因数の和:40782

約数の個数: 16

約数和(自身を含む): 24397813440

約数和(自身を除く): 4214754125

約数列:

[1, 5, 181, 557, 905, 2785, 40039, 100817, 200195, 504085, 7247059, 22301723, 36235295, 111508615, 4036611863, 20183059315]

約数ペア:

[(1, 20183059315), (5, 4036611863), (181, 111508615), (557, 36235295), (905, 22301723), (2785, 7247059), (40039, 504085), (100817, 200195)]