2020388516

素因数分解:

$2^2\times {\mathrm{5081}}^1\times {\mathrm{99409}}^1$

素因数の和:104494

約数の個数: 12

約数和(自身を含む): 3536411340

約数和(自身を除く): 1516022824

約数列:

[1, 2, 4, 5081, 10162, 20324, 99409, 198818, 397636, 505097129, 1010194258, 2020388516]

約数ペア:

[(1, 2020388516), (2, 1010194258), (4, 505097129), (5081, 397636), (10162, 198818), (20324, 99409)]