20134697037

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{5021}}^1$

素因数の和:5478

約数の個数: 64

約数和(自身を含む): 34026822144

約数和(自身を除く): 13892125107

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 397, 481, 777, 1191, 1443, 2779, 3367, 5021, 5161, 8337, 10101, 14689, 15063, 15483, 35147, 36127, 44067, 65273, 102823, 105441, 108381, 185777, 190957, 195819, 308469, 456911, 557331, 572871, 1300439, 1336699, 1370733, 1993337, 2415101, 3901317, 4010097, 5980011, 7245303, 13953359, 16905707, 25913381, 41860077, 50717121, 73753469, 77740143, 181393667, 221260407, 516274283, 544181001, 958795097, 1548822849, 2876385291, 6711565679, 20134697037]

約数ペア:

[(1, 20134697037), (3, 6711565679), (7, 2876385291), (13, 1548822849), (21, 958795097), (37, 544181001), (39, 516274283), (91, 221260407), (111, 181393667), (259, 77740143), (273, 73753469), (397, 50717121), (481, 41860077), (777, 25913381), (1191, 16905707), (1443, 13953359), (2779, 7245303), (3367, 5980011), (5021, 4010097), (5161, 3901317), (8337, 2415101), (10101, 1993337), (14689, 1370733), (15063, 1336699), (15483, 1300439), (35147, 572871), (36127, 557331), (44067, 456911), (65273, 308469), (102823, 195819), (105441, 190957), (108381, 185777)]