20085454961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1288603}}^1$

素因数の和:1288736

約数の個数: 16

約数和(自身を含む): 23813401920

約数和(自身を除く): 3727946959

約数列:

[1, 11, 13, 109, 143, 1199, 1417, 15587, 1288603, 14174633, 16751839, 140457727, 184270229, 1545034997, 1825950451, 20085454961]

約数ペア:

[(1, 20085454961), (11, 1825950451), (13, 1545034997), (109, 184270229), (143, 140457727), (1199, 16751839), (1417, 14174633), (15587, 1288603)]