20163091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 22780800

約数和(自身を除く): 2617709

約数列:

[1, 13, 29, 79, 377, 677, 1027, 2291, 8801, 19633, 29783, 53483, 255229, 695279, 1551007, 20163091]

約数ペア:

[(1, 20163091), (13, 1551007), (29, 695279), (79, 255229), (377, 53483), (677, 29783), (1027, 19633), (2291, 8801)]