20094151

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 25221888

約数和(自身を除く): 5127737

約数列:

[1, 7, 11, 77, 163, 1141, 1601, 1793, 11207, 12551, 17611, 123277, 260963, 1826741, 2870593, 20094151]

約数ペア:

[(1, 20094151), (7, 2870593), (11, 1826741), (77, 260963), (163, 123277), (1141, 17611), (1601, 12551), (1793, 11207)]