20147400013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1\times {\mathrm{13759}}^1$

素因数の和:15388

約数の個数: 16

約数和(自身を含む): 22010275840

約数和(自身を除く): 1862875827

約数列:

[1, 13, 73, 949, 1543, 13759, 20059, 112639, 178867, 1004407, 1464307, 13057291, 21230137, 275991781, 1549800001, 20147400013]

約数ペア:

[(1, 20147400013), (13, 1549800001), (73, 275991781), (949, 21230137), (1543, 13057291), (13759, 1464307), (20059, 1004407), (112639, 178867)]