20239510077

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1178017}}^1$

素因数の和:1178129

約数の個数: 24

約数和(自身を含む): 30873495744

約数和(自身を除く): 10633985667

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1909, 5727, 17181, 1178017, 3534051, 10602153, 27094391, 81283173, 97775411, 243849519, 293326233, 879978699, 2248834453, 6746503359, 20239510077]

約数ペア:

[(1, 20239510077), (3, 6746503359), (9, 2248834453), (23, 879978699), (69, 293326233), (83, 243849519), (207, 97775411), (249, 81283173), (747, 27094391), (1909, 10602153), (5727, 3534051), (17181, 1178017)]