20123123793

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{3529}}^1\times {\mathrm{35863}}^1$

素因数の和:39448

約数の個数: 16

約数和(自身を含む): 27345582720

約数和(自身を除く): 7222458927

約数列:

[1, 3, 53, 159, 3529, 10587, 35863, 107589, 187037, 561111, 1900739, 5702217, 126560527, 379681581, 6707707931, 20123123793]

約数ペア:

[(1, 20123123793), (3, 6707707931), (53, 379681581), (159, 126560527), (3529, 5702217), (10587, 1900739), (35863, 561111), (107589, 187037)]