20162834923

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{420313}}^1$

素因数の和:420427

約数の個数: 24

約数和(自身を含む): 25874529840

約数和(自身を除く): 5711694917

約数列:

[1, 7, 11, 49, 77, 89, 539, 623, 979, 4361, 6853, 47971, 420313, 2942191, 4623443, 20595337, 32364101, 37407857, 226548707, 261854999, 411486427, 1832984993, 2880404989, 20162834923]

約数ペア:

[(1, 20162834923), (7, 2880404989), (11, 1832984993), (49, 411486427), (77, 261854999), (89, 226548707), (539, 37407857), (623, 32364101), (979, 20595337), (4361, 4623443), (6853, 2942191), (47971, 420313)]