19953949824

素因数分解:

$2^7\times 3^2\times {\mathrm{17321137}}^1$

素因数の和:17321157

約数の個数: 48

約数和(自身を含む): 57419572470

約数和(自身を除く): 37465622646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17321137, 34642274, 51963411, 69284548, 103926822, 138569096, 155890233, 207853644, 277138192, 311780466, 415707288, 554276384, 623560932, 831414576, 1108552768, 1247121864, 1662829152, 2217105536, 2494243728, 3325658304, 4988487456, 6651316608, 9976974912, 19953949824]

約数ペア:

[(1, 19953949824), (2, 9976974912), (3, 6651316608), (4, 4988487456), (6, 3325658304), (8, 2494243728), (9, 2217105536), (12, 1662829152), (16, 1247121864), (18, 1108552768), (24, 831414576), (32, 623560932), (36, 554276384), (48, 415707288), (64, 311780466), (72, 277138192), (96, 207853644), (128, 155890233), (144, 138569096), (192, 103926822), (288, 69284548), (384, 51963411), (576, 34642274), (1152, 17321137)]