20575662

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149099}}^1$

素因数の和:149127

約数の個数: 16

約数和(自身を含む): 42940800

約数和(自身を除く): 22365138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149099, 298198, 447297, 894594, 3429277, 6858554, 10287831, 20575662]

約数ペア:

[(1, 20575662), (2, 10287831), (3, 6858554), (6, 3429277), (23, 894594), (46, 447297), (69, 298198), (138, 149099)]