20132710868

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{11113}}^1\times {\mathrm{6379}}^1$

素因数の和:17567

約数の個数: 24

約数和(自身を含む): 35737289280

約数和(自身を除く): 15604578412

約数列:

[1, 2, 4, 71, 142, 284, 6379, 11113, 12758, 22226, 25516, 44452, 452909, 789023, 905818, 1578046, 1811636, 3156092, 70889827, 141779654, 283559308, 5033177717, 10066355434, 20132710868]

約数ペア:

[(1, 20132710868), (2, 10066355434), (4, 5033177717), (71, 283559308), (142, 141779654), (284, 70889827), (6379, 3156092), (11113, 1811636), (12758, 1578046), (22226, 905818), (25516, 789023), (44452, 452909)]