20172236071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{31177}}^1$

素因数の和:31962

約数の個数: 16

約数和(自身を含む): 22062051648

約数和(自身を除く): 1889815577

約数列:

[1, 13, 71, 701, 923, 9113, 31177, 49771, 405301, 647023, 2213567, 21855077, 28776371, 284116001, 1551710467, 20172236071]

約数ペア:

[(1, 20172236071), (13, 1551710467), (71, 284116001), (701, 28776371), (923, 21855077), (9113, 2213567), (31177, 647023), (49771, 405301)]