20174547326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1\times {\mathrm{6679}}^1$

素因数の和:7988

約数の個数: 32

約数和(自身を含む): 32512415040

約数和(自身を除く): 12337867714

約数列:

[1, 2, 17, 34, 73, 146, 1217, 1241, 2434, 2482, 6679, 13358, 20689, 41378, 88841, 113543, 177682, 227086, 487567, 975134, 1510297, 3020594, 8128343, 8288639, 16256686, 16577278, 138181831, 276363662, 593369039, 1186738078, 10087273663, 20174547326]

約数ペア:

[(1, 20174547326), (2, 10087273663), (17, 1186738078), (34, 593369039), (73, 276363662), (146, 138181831), (1217, 16577278), (1241, 16256686), (2434, 8288639), (2482, 8128343), (6679, 3020594), (13358, 1510297), (20689, 975134), (41378, 487567), (88841, 227086), (113543, 177682)]