20144382009

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{182027}}^1$

素因数の和:183064

約数の個数: 16

約数和(自身を含む): 27612919488

約数和(自身を除く): 7468537479

約数列:

[1, 3, 37, 111, 997, 2991, 36889, 110667, 182027, 546081, 6734999, 20204997, 181480919, 544442757, 6714794003, 20144382009]

約数ペア:

[(1, 20144382009), (3, 6714794003), (37, 544442757), (111, 181480919), (997, 20204997), (2991, 6734999), (36889, 546081), (110667, 182027)]