20238032075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1642031}}^1$

素因数の和:1642087

約数の個数: 24

約数和(自身を含む): 27487615680

約数和(自身を除く): 7249583605

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 1642031, 8210155, 27914527, 41050775, 47618899, 139572635, 238094495, 697863175, 809521283, 1190472475, 4047606415, 20238032075]

約数ペア:

[(1, 20238032075), (5, 4047606415), (17, 1190472475), (25, 809521283), (29, 697863175), (85, 238094495), (145, 139572635), (425, 47618899), (493, 41050775), (725, 27914527), (2465, 8210155), (12325, 1642031)]