20082297025

素因数分解:

$5^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{138427}}^1$

素因数の和:139273

約数の個数: 24

約数和(自身を含む): 28494019520

約数和(自身を除く): 8411722495

約数列:

[1, 5, 7, 25, 35, 175, 829, 4145, 5803, 20725, 29015, 138427, 145075, 692135, 968989, 3460675, 4844945, 24224725, 114755983, 573779915, 803291881, 2868899575, 4016459405, 20082297025]

約数ペア:

[(1, 20082297025), (5, 4016459405), (7, 2868899575), (25, 803291881), (35, 573779915), (175, 114755983), (829, 24224725), (4145, 4844945), (5803, 3460675), (20725, 968989), (29015, 692135), (138427, 145075)]