20079791319

素因数分解:

$3^1\times 7^1\times {\mathrm{8317}}^1\times {\mathrm{114967}}^1$

素因数の和:123294

約数の個数: 16

約数和(自身を含む): 30601722368

約数和(自身を除く): 10521931049

約数列:

[1, 3, 7, 21, 8317, 24951, 58219, 114967, 174657, 344901, 804769, 2414307, 956180539, 2868541617, 6693263773, 20079791319]

約数ペア:

[(1, 20079791319), (3, 6693263773), (7, 2868541617), (21, 956180539), (8317, 2414307), (24951, 804769), (58219, 344901), (114967, 174657)]