20164437

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{5701}}^1$

素因数の和:5841

約数の個数: 16

約数和(自身を含む): 30106560

約数和(自身を除く): 9942123

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 5701, 17103, 51309, 153927, 746831, 2240493, 6721479, 20164437]

約数ペア:

[(1, 20164437), (3, 6721479), (9, 2240493), (27, 746831), (131, 153927), (393, 51309), (1179, 17103), (3537, 5701)]