20102971366

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1\times {\mathrm{211927}}^1$

素因数の和:213075

約数の個数: 16

約数和(自身を含む): 30883843584

約数和(自身を除く): 10780872218

約数列:

[1, 2, 43, 86, 1103, 2206, 47429, 94858, 211927, 423854, 9112861, 18225722, 233755481, 467510962, 10051485683, 20102971366]

約数ペア:

[(1, 20102971366), (2, 10051485683), (43, 467510962), (86, 233755481), (1103, 18225722), (2206, 9112861), (47429, 423854), (94858, 211927)]