20260449311

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{60961}}^1$

素因数の和:61214

約数の個数: 16

約数和(自身を含む): 21349380096

約数和(自身を除く): 1088930785

約数列:

[1, 31, 71, 151, 2201, 4681, 10721, 60961, 332351, 1889791, 4328231, 9205111, 134175161, 285358441, 653562881, 20260449311]

約数ペア:

[(1, 20260449311), (31, 653562881), (71, 285358441), (151, 134175161), (2201, 9205111), (4681, 4328231), (10721, 1889791), (60961, 332351)]