20773158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{70657}}^1$

素因数の和:70676

約数の個数: 24

約数和(自身を含む): 48330072

約数和(自身を除く): 27556914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 70657, 141314, 211971, 423942, 494599, 989198, 1483797, 2967594, 3462193, 6924386, 10386579, 20773158]

約数ペア:

[(1, 20773158), (2, 10386579), (3, 6924386), (6, 3462193), (7, 2967594), (14, 1483797), (21, 989198), (42, 494599), (49, 423942), (98, 211971), (147, 141314), (294, 70657)]