20260220319

素因数分解:

$3^2\times {\mathrm{409}}^1\times {\mathrm{5503999}}^1$

素因数の和:5504414

約数の個数: 12

約数和(自身を含む): 29336320000

約数和(自身を除く): 9076099681

約数列:

[1, 3, 9, 409, 1227, 3681, 5503999, 16511997, 49535991, 2251135591, 6753406773, 20260220319]

約数ペア:

[(1, 20260220319), (3, 6753406773), (9, 2251135591), (409, 49535991), (1227, 16511997), (3681, 5503999)]