20574112837

素因数分解:

${\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1\times {\mathrm{2027}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 21024843840

約数和(自身を除く): 450731003

約数列:

[1, 67, 197, 769, 2027, 13199, 51523, 135809, 151493, 399319, 1558763, 10150031, 26754373, 104437121, 307076311, 20574112837]

約数ペア:

[(1, 20574112837), (67, 307076311), (197, 104437121), (769, 26754373), (2027, 10150031), (13199, 1558763), (51523, 399319), (135809, 151493)]