20221497956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{921001}}^1$

素因数の和:921515

約数の個数: 24

約数和(自身を含む): 38682084000

約数和(自身を除く): 18460586044

約数列:

[1, 2, 4, 11, 22, 44, 499, 998, 1996, 5489, 10978, 21956, 921001, 1842002, 3684004, 10131011, 20262022, 40524044, 459579499, 919158998, 1838317996, 5055374489, 10110748978, 20221497956]

約数ペア:

[(1, 20221497956), (2, 10110748978), (4, 5055374489), (11, 1838317996), (22, 919158998), (44, 459579499), (499, 40524044), (998, 20262022), (1996, 10131011), (5489, 3684004), (10978, 1842002), (21956, 921001)]