20176714957

素因数分解:

$7^2\times {\mathrm{11519}}^1\times {\mathrm{35747}}^1$

素因数の和:47280

約数の個数: 12

約数和(自身を含む): 23473566720

約数和(自身を除く): 3296851763

約数列:

[1, 7, 49, 11519, 35747, 80633, 250229, 564431, 1751603, 411769693, 2882387851, 20176714957]

約数ペア:

[(1, 20176714957), (7, 2882387851), (49, 411769693), (11519, 1751603), (35747, 564431), (80633, 250229)]