20160957597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{48491}}^1$

素因数の和:48841

約数の個数: 32

約数和(自身を含む): 30110040576

約数和(自身を除く): 9949082979

約数列:

[1, 3, 11, 33, 43, 129, 293, 473, 879, 1419, 3223, 9669, 12599, 37797, 48491, 138589, 145473, 415767, 533401, 1600203, 2085113, 6255339, 14207863, 22936243, 42623589, 68808729, 156286493, 468859479, 610938109, 1832814327, 6720319199, 20160957597]

約数ペア:

[(1, 20160957597), (3, 6720319199), (11, 1832814327), (33, 610938109), (43, 468859479), (129, 156286493), (293, 68808729), (473, 42623589), (879, 22936243), (1419, 14207863), (3223, 6255339), (9669, 2085113), (12599, 1600203), (37797, 533401), (48491, 415767), (138589, 145473)]