20186832967

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{25301}}^1$

素因数の和:26191

約数の個数: 24

約数和(自身を含む): 24748392240

約数和(自身を除く): 4561559273

約数列:

[1, 7, 19, 49, 133, 857, 931, 5999, 16283, 25301, 41993, 113981, 177107, 480719, 797867, 1239749, 3365033, 21682957, 23555231, 151780699, 411976183, 1062464893, 2883833281, 20186832967]

約数ペア:

[(1, 20186832967), (7, 2883833281), (19, 1062464893), (49, 411976183), (133, 151780699), (857, 23555231), (931, 21682957), (5999, 3365033), (16283, 1239749), (25301, 797867), (41993, 480719), (113981, 177107)]