20067255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34303}}^1$

素因数の和:34327

約数の個数: 24

約数和(自身を含む): 37459968

約数和(自身を除く): 17392713

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 34303, 102909, 171515, 308727, 445939, 514545, 1337817, 1543635, 2229695, 4013451, 6689085, 20067255]

約数ペア:

[(1, 20067255), (3, 6689085), (5, 4013451), (9, 2229695), (13, 1543635), (15, 1337817), (39, 514545), (45, 445939), (65, 308727), (117, 171515), (195, 102909), (585, 34303)]