20076456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49207}}^1$

素因数の和:49233

約数の個数: 32

約数和(自身を含む): 53144640

約数和(自身を除く): 33068184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 49207, 98414, 147621, 196828, 295242, 393656, 590484, 836519, 1180968, 1673038, 2509557, 3346076, 5019114, 6692152, 10038228, 20076456]

約数ペア:

[(1, 20076456), (2, 10038228), (3, 6692152), (4, 5019114), (6, 3346076), (8, 2509557), (12, 1673038), (17, 1180968), (24, 836519), (34, 590484), (51, 393656), (68, 295242), (102, 196828), (136, 147621), (204, 98414), (408, 49207)]