20161611160

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2163263}}^1$

素因数の和:2163507

約数の個数: 32

約数和(自身を含む): 45558339840

約数和(自身を除く): 25396728680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 2163263, 4326526, 8653052, 10816315, 17306104, 21632630, 43265260, 86530520, 504040279, 1008080558, 2016161116, 2520201395, 4032322232, 5040402790, 10080805580, 20161611160]

約数ペア:

[(1, 20161611160), (2, 10080805580), (4, 5040402790), (5, 4032322232), (8, 2520201395), (10, 2016161116), (20, 1008080558), (40, 504040279), (233, 86530520), (466, 43265260), (932, 21632630), (1165, 17306104), (1864, 10816315), (2330, 8653052), (4660, 4326526), (9320, 2163263)]