20166594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480157}}^1$

素因数の和:480169

約数の個数: 16

約数和(自身を含む): 46095168

約数和(自身を除く): 25928574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480157, 960314, 1440471, 2880942, 3361099, 6722198, 10083297, 20166594]

約数ペア:

[(1, 20166594), (2, 10083297), (3, 6722198), (6, 3361099), (7, 2880942), (14, 1440471), (21, 960314), (42, 480157)]