20221856289

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97690127}}^1$

素因数の和:97690156

約数の個数: 12

約数和(自身を含む): 30479319936

約数和(自身を除く): 10257463647

約数列:

[1, 3, 9, 23, 69, 207, 97690127, 293070381, 879211143, 2246872921, 6740618763, 20221856289]

約数ペア:

[(1, 20221856289), (3, 6740618763), (9, 2246872921), (23, 879211143), (69, 293070381), (207, 97690127)]