20092348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{571}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 37157120

約数和(自身を除く): 17064772

約数列:

[1, 2, 4, 19, 38, 76, 463, 571, 926, 1142, 1852, 2284, 8797, 10849, 17594, 21698, 35188, 43396, 264373, 528746, 1057492, 5023087, 10046174, 20092348]

約数ペア:

[(1, 20092348), (2, 10046174), (4, 5023087), (19, 1057492), (38, 528746), (76, 264373), (463, 43396), (571, 35188), (926, 21698), (1142, 17594), (1852, 10849), (2284, 8797)]