20080970039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{46489}}^1$

素因数の和:46874

約数の個数: 16

約数和(自身を含む): 21868896000

約数和(自身を除く): 1787925961

約数列:

[1, 13, 149, 223, 1937, 2899, 33227, 46489, 431951, 604357, 6926861, 10367047, 90049193, 134771611, 1544690003, 20080970039]

約数ペア:

[(1, 20080970039), (13, 1544690003), (149, 134771611), (223, 90049193), (1937, 10367047), (2899, 6926861), (33227, 604357), (46489, 431951)]