20230091284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389040217}}^1$

素因数の和:389040234

約数の個数: 12

約数和(自身を含む): 38125941364

約数和(自身を除く): 17895850080

約数列:

[1, 2, 4, 13, 26, 52, 389040217, 778080434, 1556160868, 5057522821, 10115045642, 20230091284]

約数ペア:

[(1, 20230091284), (2, 10115045642), (4, 5057522821), (13, 1556160868), (26, 778080434), (52, 389040217)]