20043301815

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19365509}}^1$

素因数の和:19365543

約数の個数: 24

約数和(自身を含む): 36252234720

約数和(自身を除く): 16208932905

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 19365509, 58096527, 96827545, 174289581, 290482635, 445406707, 871447905, 1336220121, 2227033535, 4008660363, 6681100605, 20043301815]

約数ペア:

[(1, 20043301815), (3, 6681100605), (5, 4008660363), (9, 2227033535), (15, 1336220121), (23, 871447905), (45, 445406707), (69, 290482635), (115, 174289581), (207, 96827545), (345, 58096527), (1035, 19365509)]