23384180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68777}}^1$

素因数の和:68803

約数の個数: 24

約数和(自身を含む): 51996168

約数和(自身を除く): 28611988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 68777, 137554, 275108, 343885, 687770, 1169209, 1375540, 2338418, 4676836, 5846045, 11692090, 23384180]

約数ペア:

[(1, 23384180), (2, 11692090), (4, 5846045), (5, 4676836), (10, 2338418), (17, 1375540), (20, 1169209), (34, 687770), (68, 343885), (85, 275108), (170, 137554), (340, 68777)]