33207620

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1979}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 69854400

約数和(自身を除く): 36646780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 1979, 3356, 3958, 4195, 7916, 8390, 9895, 16780, 19790, 39580, 1660381, 3320762, 6641524, 8301905, 16603810, 33207620]

約数ペア:

[(1, 33207620), (2, 16603810), (4, 8301905), (5, 6641524), (10, 3320762), (20, 1660381), (839, 39580), (1678, 19790), (1979, 16780), (3356, 9895), (3958, 8390), (4195, 7916)]