20356794

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49171}}^1$

素因数の和:49202

約数の個数: 24

約数和(自身を含む): 46024992

約数和(自身を除く): 25668198

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49171, 98342, 147513, 295026, 442539, 885078, 1130933, 2261866, 3392799, 6785598, 10178397, 20356794]

約数ペア:

[(1, 20356794), (2, 10178397), (3, 6785598), (6, 3392799), (9, 2261866), (18, 1130933), (23, 885078), (46, 442539), (69, 295026), (138, 147513), (207, 98342), (414, 49171)]