20192802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68683}}^1$

素因数の和:68702

約数の個数: 24

約数和(自身を含む): 46979856

約数和(自身を除く): 26787054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68683, 137366, 206049, 412098, 480781, 961562, 1442343, 2884686, 3365467, 6730934, 10096401, 20192802]

約数ペア:

[(1, 20192802), (2, 10096401), (3, 6730934), (6, 3365467), (7, 2884686), (14, 1442343), (21, 961562), (42, 480781), (49, 412098), (98, 206049), (147, 137366), (294, 68683)]