20199071164

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{33891059}}^1$

素因数の和:33891212

約数の個数: 12

約数和(自身を含む): 35585613000

約数和(自身を除く): 15386541836

約数列:

[1, 2, 4, 149, 298, 596, 33891059, 67782118, 135564236, 5049767791, 10099535582, 20199071164]

約数ペア:

[(1, 20199071164), (2, 10099535582), (4, 5049767791), (149, 135564236), (298, 67782118), (596, 33891059)]