20331586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1747}}^1$

素因数の和:1806

約数の個数: 24

約数和(自身を含む): 34799184

約数和(自身を除く): 14467598

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 1747, 3494, 5819, 11638, 19217, 38434, 40181, 80362, 441991, 883982, 924163, 1848326, 10165793, 20331586]

約数ペア:

[(1, 20331586), (2, 10165793), (11, 1848326), (22, 924163), (23, 883982), (46, 441991), (253, 80362), (506, 40181), (529, 38434), (1058, 19217), (1747, 11638), (3494, 5819)]