20112540050

素因数分解:

$2^1\times 5^2\times {\mathrm{683}}^1\times {\mathrm{588947}}^1$

素因数の和:589642

約数の個数: 24

約数和(自身を含む): 37464160176

約数和(自身を除く): 17351620126

約数列:

[1, 2, 5, 10, 25, 50, 683, 1366, 3415, 6830, 17075, 34150, 588947, 1177894, 2944735, 5889470, 14723675, 29447350, 402250801, 804501602, 2011254005, 4022508010, 10056270025, 20112540050]

約数ペア:

[(1, 20112540050), (2, 10056270025), (5, 4022508010), (10, 2011254005), (25, 804501602), (50, 402250801), (683, 29447350), (1366, 14723675), (3415, 5889470), (6830, 2944735), (17075, 1177894), (34150, 588947)]