17202940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18301}}^1$

素因数の和:18357

約数の個数: 24

約数和(自身を含む): 36896832

約数和(自身を除く): 19693892

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 18301, 36602, 73204, 91505, 183010, 366020, 860147, 1720294, 3440588, 4300735, 8601470, 17202940]

約数ペア:

[(1, 17202940), (2, 8601470), (4, 4300735), (5, 3440588), (10, 1720294), (20, 860147), (47, 366020), (94, 183010), (188, 91505), (235, 73204), (470, 36602), (940, 18301)]