20248038730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2379323}}^1$

素因数の和:2379390

約数の個数: 32

約数和(自身を含む): 39058982784

約数和(自身を除く): 18810944054

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 2379323, 4758646, 11896615, 23793230, 54724429, 88034951, 109448858, 176069902, 273622145, 440174755, 547244290, 880349510, 2024803873, 4049607746, 10124019365, 20248038730]

約数ペア:

[(1, 20248038730), (2, 10124019365), (5, 4049607746), (10, 2024803873), (23, 880349510), (37, 547244290), (46, 440174755), (74, 273622145), (115, 176069902), (185, 109448858), (230, 88034951), (370, 54724429), (851, 23793230), (1702, 11896615), (4255, 4758646), (8510, 2379323)]