20334125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 30730752

約数和(自身を除く): 10396627

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 1367, 2125, 2975, 6835, 9569, 14875, 23239, 34175, 47845, 116195, 162673, 170875, 239225, 580975, 813365, 1196125, 2904875, 4066825, 20334125]

約数ペア:

[(1, 20334125), (5, 4066825), (7, 2904875), (17, 1196125), (25, 813365), (35, 580975), (85, 239225), (119, 170875), (125, 162673), (175, 116195), (425, 47845), (595, 34175), (875, 23239), (1367, 14875), (2125, 9569), (2975, 6835)]