20173418499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13980193}}^1$

素因数の和:13980246

約数の個数: 16

約数和(自身を含む): 29749852832

約数和(自身を除く): 9576434333

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 13980193, 41940579, 181742509, 517267141, 545227527, 1551801423, 6724472833, 20173418499]

約数ペア:

[(1, 20173418499), (3, 6724472833), (13, 1551801423), (37, 545227527), (39, 517267141), (111, 181742509), (481, 41940579), (1443, 13980193)]