20804940122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1\times {\mathrm{127727}}^1$

素因数の和:131293

約数の個数: 16

約数和(自身を含む): 32573705472

約数和(自身を除く): 11768765350

約数列:

[1, 2, 23, 46, 3541, 7082, 81443, 127727, 162886, 255454, 2937721, 5875442, 452281307, 904562614, 10402470061, 20804940122]

約数ペア:

[(1, 20804940122), (2, 10402470061), (23, 904562614), (46, 452281307), (3541, 5875442), (7082, 2937721), (81443, 255454), (127727, 162886)]