20313114

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{1831}}^1$

素因数の和:1922

約数の個数: 24

約数和(自身を含む): 41615712

約数和(自身を除く): 21302598

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1831, 1849, 3662, 3698, 5493, 5547, 10986, 11094, 78733, 157466, 236199, 472398, 3385519, 6771038, 10156557, 20313114]

約数ペア:

[(1, 20313114), (2, 10156557), (3, 6771038), (6, 3385519), (43, 472398), (86, 236199), (129, 157466), (258, 78733), (1831, 11094), (1849, 10986), (3662, 5547), (3698, 5493)]