20239465277

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{4801}}^1$

素因数の和:5013

約数の個数: 32

約数和(自身を含む): 22514849280

約数和(自身を除く): 2275384003

約数列:

[1, 17, 43, 73, 79, 731, 1241, 1343, 3139, 3397, 4801, 5767, 53363, 57749, 81617, 98039, 206443, 247981, 350473, 379279, 3509531, 4215677, 5958041, 6447743, 15070339, 16308997, 27687367, 256195763, 277252949, 470685239, 1190556781, 20239465277]

約数ペア:

[(1, 20239465277), (17, 1190556781), (43, 470685239), (73, 277252949), (79, 256195763), (731, 27687367), (1241, 16308997), (1343, 15070339), (3139, 6447743), (3397, 5958041), (4801, 4215677), (5767, 3509531), (53363, 379279), (57749, 350473), (81617, 247981), (98039, 206443)]