26920512004

素因数分解:

$2^2\times {\mathrm{10321}}^1\times {\mathrm{652081}}^1$

素因数の和:662406

約数の個数: 12

約数和(自身を含む): 47115532828

約数和(自身を除く): 20195020824

約数列:

[1, 2, 4, 10321, 20642, 41284, 652081, 1304162, 2608324, 6730128001, 13460256002, 26920512004]

約数ペア:

[(1, 26920512004), (2, 13460256002), (4, 6730128001), (10321, 2608324), (20642, 1304162), (41284, 652081)]