20137102

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{541}}^1$

素因数の和:1083

約数の個数: 16

約数和(自身を含む): 31141152

約数和(自身を除く): 11004050

約数列:

[1, 2, 37, 74, 503, 541, 1006, 1082, 18611, 20017, 37222, 40034, 272123, 544246, 10068551, 20137102]

約数ペア:

[(1, 20137102), (2, 10068551), (37, 544246), (74, 272123), (503, 40034), (541, 37222), (1006, 20017), (1082, 18611)]