2020907516

素因数分解:

$2^2\times {\mathrm{68729}}^1\times {\mathrm{7351}}^1$

素因数の和:76084

約数の個数: 12

約数和(自身を含む): 3537120720

約数和(自身を除く): 1516213204

約数列:

[1, 2, 4, 7351, 14702, 29404, 68729, 137458, 274916, 505226879, 1010453758, 2020907516]

約数ペア:

[(1, 2020907516), (2, 1010453758), (4, 505226879), (7351, 274916), (14702, 137458), (29404, 68729)]