20160607105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{27647}}^1$

素因数の和:28065

約数の個数: 32

約数和(自身を含む): 26802192384

約数和(自身を除く): 6641585279

約数列:

[1, 5, 17, 23, 85, 115, 373, 391, 1865, 1955, 6341, 8579, 27647, 31705, 42895, 138235, 145843, 469999, 635881, 729215, 2349995, 3179405, 10312331, 10809977, 51561655, 54049885, 175309627, 237183613, 876548135, 1185918065, 4032121421, 20160607105]

約数ペア:

[(1, 20160607105), (5, 4032121421), (17, 1185918065), (23, 876548135), (85, 237183613), (115, 175309627), (373, 54049885), (391, 51561655), (1865, 10809977), (1955, 10312331), (6341, 3179405), (8579, 2349995), (27647, 729215), (31705, 635881), (42895, 469999), (138235, 145843)]