20249375435

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{73783}}^1$

素因数の和:74338

約数の個数: 16

約数和(自身を含む): 24543509760

約数和(自身を除く): 4294134325

約数列:

[1, 5, 131, 419, 655, 2095, 54889, 73783, 274445, 368915, 9665573, 30915077, 48327865, 154575385, 4049875087, 20249375435]

約数ペア:

[(1, 20249375435), (5, 4049875087), (131, 154575385), (419, 48327865), (655, 30915077), (2095, 9665573), (54889, 368915), (73783, 274445)]