20173337853

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{612371}}^1$

素因数の和:612592

約数の個数: 16

約数和(自身を含む): 27434265600

約数和(自身を除く): 7260927747

約数列:

[1, 3, 79, 139, 237, 417, 10981, 32943, 612371, 1837113, 48377309, 85119569, 145131927, 255358707, 6724445951, 20173337853]

約数ペア:

[(1, 20173337853), (3, 6724445951), (79, 255358707), (139, 145131927), (237, 85119569), (417, 48377309), (10981, 1837113), (32943, 612371)]