202227020

素因数分解:

$2^2\times 5^1\times {\mathrm{2713}}^1\times {\mathrm{3727}}^1$

素因数の和:6449

約数の個数: 24

約数和(自身を含む): 424947264

約数和(自身を除く): 222720244

約数列:

[1, 2, 4, 5, 10, 20, 2713, 3727, 5426, 7454, 10852, 13565, 14908, 18635, 27130, 37270, 54260, 74540, 10111351, 20222702, 40445404, 50556755, 101113510, 202227020]

約数ペア:

[(1, 202227020), (2, 101113510), (4, 50556755), (5, 40445404), (10, 20222702), (20, 10111351), (2713, 74540), (3727, 54260), (5426, 37270), (7454, 27130), (10852, 18635), (13565, 14908)]