20155134726

素因数分解:

$2^1\times 3^2\times {\mathrm{613}}^1\times {\mathrm{1826639}}^1$

素因数の和:1827260

約数の個数: 24

約数和(自身を含む): 43740721440

約数和(自身を除く): 23585586714

約数列:

[1, 2, 3, 6, 9, 18, 613, 1226, 1839, 3678, 5517, 11034, 1826639, 3653278, 5479917, 10959834, 16439751, 32879502, 1119729707, 2239459414, 3359189121, 6718378242, 10077567363, 20155134726]

約数ペア:

[(1, 20155134726), (2, 10077567363), (3, 6718378242), (6, 3359189121), (9, 2239459414), (18, 1119729707), (613, 32879502), (1226, 16439751), (1839, 10959834), (3678, 5479917), (5517, 3653278), (11034, 1826639)]