20808799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 24192000

約数和(自身を除く): 3383201

約数列:

[1, 11, 17, 187, 223, 499, 2453, 3791, 5489, 8483, 41701, 93313, 111277, 1224047, 1891709, 20808799]

約数ペア:

[(1, 20808799), (11, 1891709), (17, 1224047), (187, 111277), (223, 93313), (499, 41701), (2453, 8483), (3791, 5489)]