2040285712

素因数分解:

$2^4\times {\mathrm{5081}}^1\times {\mathrm{25097}}^1$

素因数の和:30186

約数の個数: 20

約数和(自身を含む): 3953989116

約数和(自身を除く): 1913703404

約数列:

[1, 2, 4, 8, 16, 5081, 10162, 20324, 25097, 40648, 50194, 81296, 100388, 200776, 401552, 127517857, 255035714, 510071428, 1020142856, 2040285712]

約数ペア:

[(1, 2040285712), (2, 1020142856), (4, 510071428), (8, 255035714), (16, 127517857), (5081, 401552), (10162, 200776), (20324, 100388), (25097, 81296), (40648, 50194)]