20139006906

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38580473}}^1$

素因数の和:38580510

約数の個数: 24

約数和(自身を含む): 45139154580

約数和(自身を除く): 25000147674

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38580473, 77160946, 115741419, 231482838, 347224257, 694448514, 1118833717, 2237667434, 3356501151, 6713002302, 10069503453, 20139006906]

約数ペア:

[(1, 20139006906), (2, 10069503453), (3, 6713002302), (6, 3356501151), (9, 2237667434), (18, 1118833717), (29, 694448514), (58, 347224257), (87, 231482838), (174, 115741419), (261, 77160946), (522, 38580473)]