20173492830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{731719}}^1$

素因数の和:732648

約数の個数: 32

約数和(自身を含む): 48469132800

約数和(自身を除く): 28295639970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 919, 1838, 2757, 4595, 5514, 9190, 13785, 27570, 731719, 1463438, 2195157, 3658595, 4390314, 7317190, 10975785, 21951570, 672449761, 1344899522, 2017349283, 3362248805, 4034698566, 6724497610, 10086746415, 20173492830]

約数ペア:

[(1, 20173492830), (2, 10086746415), (3, 6724497610), (5, 4034698566), (6, 3362248805), (10, 2017349283), (15, 1344899522), (30, 672449761), (919, 21951570), (1838, 10975785), (2757, 7317190), (4595, 4390314), (5514, 3658595), (9190, 2195157), (13785, 1463438), (27570, 731719)]