20773577

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 24164352

約数和(自身を除く): 3390775

約数列:

[1, 11, 23, 47, 253, 517, 1081, 1747, 11891, 19217, 40181, 82109, 441991, 903199, 1888507, 20773577]

約数ペア:

[(1, 20773577), (11, 1888507), (23, 903199), (47, 441991), (253, 82109), (517, 40181), (1081, 19217), (1747, 11891)]