20446952

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{11161}}^1$

素因数の和:11396

約数の個数: 16

約数和(自身を含む): 38508900

約数和(自身を除く): 18061948

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 11161, 22322, 44644, 89288, 2555869, 5111738, 10223476, 20446952]

約数ペア:

[(1, 20446952), (2, 10223476), (4, 5111738), (8, 2555869), (229, 89288), (458, 44644), (916, 22322), (1832, 11161)]