20172489587701

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{46639}}^1\times {\mathrm{115309}}^1$

素因数の和:162001

約数の個数: 24

約数和(自身を含む): 22889016550400

約数和(自身を除く): 2716526962699

約数列:

[1, 11, 31, 121, 341, 3751, 46639, 115309, 513029, 1268399, 1445809, 3574579, 5643319, 13952389, 15903899, 39320369, 174942889, 432524059, 5377896451, 59156860961, 166714789981, 650725470571, 1833862689791, 20172489587701]

約数ペア:

[(1, 20172489587701), (11, 1833862689791), (31, 650725470571), (121, 166714789981), (341, 59156860961), (3751, 5377896451), (46639, 432524059), (115309, 174942889), (513029, 39320369), (1268399, 15903899), (1445809, 13952389), (3574579, 5643319)]