20030675

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6733}}^1$

素因数の和:6767

約数の個数: 24

約数和(自身を含む): 30060576

約数和(自身を除く): 10029901

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 6733, 33665, 47131, 114461, 168325, 235655, 572305, 801227, 1178275, 2861525, 4006135, 20030675]

約数ペア:

[(1, 20030675), (5, 4006135), (7, 2861525), (17, 1178275), (25, 801227), (35, 572305), (85, 235655), (119, 168325), (175, 114461), (425, 47131), (595, 33665), (2975, 6733)]