2020366865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{152423}}^1$

素因数の和:152680

約数の個数: 16

約数和(自身を含む): 2655835776

約数和(自身を除く): 635468911

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 13255, 152423, 762115, 1676653, 8383265, 36733943, 183669715, 404073373, 2020366865]

約数ペア:

[(1, 2020366865), (5, 404073373), (11, 183669715), (55, 36733943), (241, 8383265), (1205, 1676653), (2651, 762115), (13255, 152423)]