20136247

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 21738240

約数和(自身を除く): 1601993

約数列:

[1, 23, 67, 73, 179, 1541, 1679, 4117, 4891, 11993, 13067, 112493, 275839, 300541, 875489, 20136247]

約数ペア:

[(1, 20136247), (23, 875489), (67, 300541), (73, 275839), (179, 112493), (1541, 13067), (1679, 11993), (4117, 4891)]