20131710028

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{1789}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 36126496000

約数和(自身を除く): 15994785972

約数列:

[1, 2, 4, 67, 134, 199, 211, 268, 398, 422, 796, 844, 1789, 3578, 7156, 13333, 14137, 26666, 28274, 41989, 53332, 56548, 83978, 119863, 167956, 239726, 356011, 377479, 479452, 712022, 754958, 1424044, 1509916, 2813263, 5626526, 11253052, 23852737, 25291093, 47705474, 50582186, 75118321, 95410948, 101164372, 150236642, 300473284, 5032927507, 10065855014, 20131710028]

約数ペア:

[(1, 20131710028), (2, 10065855014), (4, 5032927507), (67, 300473284), (134, 150236642), (199, 101164372), (211, 95410948), (268, 75118321), (398, 50582186), (422, 47705474), (796, 25291093), (844, 23852737), (1789, 11253052), (3578, 5626526), (7156, 2813263), (13333, 1509916), (14137, 1424044), (26666, 754958), (28274, 712022), (41989, 479452), (53332, 377479), (56548, 356011), (83978, 239726), (119863, 167956)]