20335042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111731}}^1$

素因数の和:111753

約数の個数: 16

約数和(自身を含む): 37541952

約数和(自身を除く): 17206910

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 111731, 223462, 782117, 1452503, 1564234, 2905006, 10167521, 20335042]

約数ペア:

[(1, 20335042), (2, 10167521), (7, 2905006), (13, 1564234), (14, 1452503), (26, 782117), (91, 223462), (182, 111731)]