20182742456

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{18414911}}^1$

素因数の和:18415054

約数の個数: 16

約数和(自身を含む): 38118867840

約数和(自身を除く): 17936125384

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 18414911, 36829822, 73659644, 147319288, 2522842807, 5045685614, 10091371228, 20182742456]

約数ペア:

[(1, 20182742456), (2, 10091371228), (4, 5045685614), (8, 2522842807), (137, 147319288), (274, 73659644), (548, 36829822), (1096, 18414911)]