2020034401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{2293}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 2671757568

約数和(自身を除く): 651723167

約数列:

[1, 7, 11, 17, 77, 119, 187, 673, 1309, 2293, 4711, 7403, 11441, 16051, 25223, 38981, 51821, 80087, 125851, 176561, 272867, 428791, 880957, 1543189, 3001537, 10802323, 16975079, 26234213, 118825553, 183639491, 288576343, 2020034401]

約数ペア:

[(1, 2020034401), (7, 288576343), (11, 183639491), (17, 118825553), (77, 26234213), (119, 16975079), (187, 10802323), (673, 3001537), (1309, 1543189), (2293, 880957), (4711, 428791), (7403, 272867), (11441, 176561), (16051, 125851), (25223, 80087), (38981, 51821)]