20140560064

素因数分解:

$2^6\times {\mathrm{2393}}^1\times {\mathrm{131507}}^1$

素因数の和:133912

約数の個数: 28

約数和(自身を含む): 39983429304

約数和(自身を除く): 19842869240

約数列:

[1, 2, 4, 8, 16, 32, 64, 2393, 4786, 9572, 19144, 38288, 76576, 131507, 153152, 263014, 526028, 1052056, 2104112, 4208224, 8416448, 314696251, 629392502, 1258785004, 2517570008, 5035140016, 10070280032, 20140560064]

約数ペア:

[(1, 20140560064), (2, 10070280032), (4, 5035140016), (8, 2517570008), (16, 1258785004), (32, 629392502), (64, 314696251), (2393, 8416448), (4786, 4208224), (9572, 2104112), (19144, 1052056), (38288, 526028), (76576, 263014), (131507, 153152)]