20180237269

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{58477}}^1$

素因数の和:58980

約数の個数: 16

約数和(自身を含む): 21809954880

約数和(自身を除く): 1629717611

約数列:

[1, 19, 41, 443, 779, 8417, 18163, 58477, 345097, 1111063, 2397557, 25905311, 45553583, 492200909, 1062117751, 20180237269]

約数ペア:

[(1, 20180237269), (19, 1062117751), (41, 492200909), (443, 45553583), (779, 25905311), (8417, 2397557), (18163, 1111063), (58477, 345097)]