20010656638

素因数分解:

$2^1\times 7^1\times {\mathrm{42901}}^1\times {\mathrm{33317}}^1$

素因数の和:76227

約数の個数: 16

約数和(自身を含む): 34305812064

約数和(自身を除く): 14295155426

約数列:

[1, 2, 7, 14, 33317, 42901, 66634, 85802, 233219, 300307, 466438, 600614, 1429332617, 2858665234, 10005328319, 20010656638]

約数ペア:

[(1, 20010656638), (2, 10005328319), (7, 2858665234), (14, 1429332617), (33317, 600614), (42901, 466438), (66634, 300307), (85802, 233219)]