20933242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{86501}}^1$

素因数の和:86525

約数の個数: 12

約数和(自身を含む): 34514298

約数和(自身を除く): 13581056

約数列:

[1, 2, 11, 22, 121, 242, 86501, 173002, 951511, 1903022, 10466621, 20933242]

約数ペア:

[(1, 20933242), (2, 10466621), (11, 1903022), (22, 951511), (121, 173002), (242, 86501)]