20131446954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{400339}}^1$

素因数の和:400407

約数の個数: 48

約数和(自身を含む): 44245576800

約数和(自身を除く): 24114129846

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 289, 493, 578, 867, 986, 1479, 1734, 2958, 8381, 16762, 25143, 50286, 400339, 800678, 1201017, 2402034, 6805763, 11609831, 13611526, 20417289, 23219662, 34829493, 40834578, 69658986, 115697971, 197367127, 231395942, 347093913, 394734254, 592101381, 694187826, 1184202762, 3355241159, 6710482318, 10065723477, 20131446954]

約数ペア:

[(1, 20131446954), (2, 10065723477), (3, 6710482318), (6, 3355241159), (17, 1184202762), (29, 694187826), (34, 592101381), (51, 394734254), (58, 347093913), (87, 231395942), (102, 197367127), (174, 115697971), (289, 69658986), (493, 40834578), (578, 34829493), (867, 23219662), (986, 20417289), (1479, 13611526), (1734, 11609831), (2958, 6805763), (8381, 2402034), (16762, 1201017), (25143, 800678), (50286, 400339)]