20052967441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{5527}}^1$

素因数の和:5993

約数の個数: 32

約数和(自身を含む): 23409532160

約数和(自身を除く): 3356564719

約数列:

[1, 13, 19, 37, 247, 397, 481, 703, 5161, 5527, 7543, 9139, 14689, 71851, 98059, 105013, 190957, 204499, 279091, 1365169, 2194219, 2658487, 3628183, 3885481, 28524847, 41690161, 50511253, 81186103, 541972093, 1055419339, 1542535957, 20052967441]

約数ペア:

[(1, 20052967441), (13, 1542535957), (19, 1055419339), (37, 541972093), (247, 81186103), (397, 50511253), (481, 41690161), (703, 28524847), (5161, 3885481), (5527, 3628183), (7543, 2658487), (9139, 2194219), (14689, 1365169), (71851, 279091), (98059, 204499), (105013, 190957)]