20073937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 23114560

約数和(自身を除く): 3040623

約数列:

[1, 13, 19, 67, 247, 871, 1213, 1273, 15769, 16549, 23047, 81271, 299611, 1056523, 1544149, 20073937]

約数ペア:

[(1, 20073937), (13, 1544149), (19, 1056523), (67, 299611), (247, 81271), (871, 23047), (1213, 16549), (1273, 15769)]