29786020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135391}}^1$

素因数の和:135411

約数の個数: 24

約数和(自身を含む): 68237568

約数和(自身を除く): 38451548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 135391, 270782, 541564, 676955, 1353910, 1489301, 2707820, 2978602, 5957204, 7446505, 14893010, 29786020]

約数ペア:

[(1, 29786020), (2, 14893010), (4, 7446505), (5, 5957204), (10, 2978602), (11, 2707820), (20, 1489301), (22, 1353910), (44, 676955), (55, 541564), (110, 270782), (220, 135391)]