20106566

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{829}}^1$

素因数の和:1079

約数の個数: 16

約数和(自身を含む): 30816240

約数和(自身を除く): 10709674

約数列:

[1, 2, 67, 134, 181, 362, 829, 1658, 12127, 24254, 55543, 111086, 150049, 300098, 10053283, 20106566]

約数ペア:

[(1, 20106566), (2, 10053283), (67, 300098), (134, 150049), (181, 111086), (362, 55543), (829, 24254), (1658, 12127)]