20807412

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29389}}^1$

素因数の和:29455

約数の個数: 24

約数和(自身を含む): 49375200

約数和(自身を除く): 28567788

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29389, 58778, 88167, 117556, 176334, 352668, 1733951, 3467902, 5201853, 6935804, 10403706, 20807412]

約数ペア:

[(1, 20807412), (2, 10403706), (3, 6935804), (4, 5201853), (6, 3467902), (12, 1733951), (59, 352668), (118, 176334), (177, 117556), (236, 88167), (354, 58778), (708, 29389)]