9059980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26647}}^1$

素因数の和:26673

約数の個数: 24

約数和(自身を含む): 20145888

約数和(自身を除く): 11085908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 26647, 53294, 106588, 133235, 266470, 452999, 532940, 905998, 1811996, 2264995, 4529990, 9059980]

約数ペア:

[(1, 9059980), (2, 4529990), (4, 2264995), (5, 1811996), (10, 905998), (17, 532940), (20, 452999), (34, 266470), (68, 133235), (85, 106588), (170, 53294), (340, 26647)]