20175308021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1\times {\mathrm{33721}}^1$

素因数の和:34340

約数の個数: 16

約数和(自身を含む): 22256520000

約数和(自身を除く): 2081211979

約数列:

[1, 11, 109, 499, 1199, 5489, 33721, 54391, 370931, 598301, 3675589, 16826779, 40431479, 185094569, 1834118911, 20175308021]

約数ペア:

[(1, 20175308021), (11, 1834118911), (109, 185094569), (499, 40431479), (1199, 16826779), (5489, 3675589), (33721, 598301), (54391, 370931)]