20905698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{316753}}^1$

素因数の和:316769

約数の個数: 16

約数和(自身を含む): 45612576

約数和(自身を除く): 24706878

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 316753, 633506, 950259, 1900518, 3484283, 6968566, 10452849, 20905698]

約数ペア:

[(1, 20905698), (2, 10452849), (3, 6968566), (6, 3484283), (11, 1900518), (22, 950259), (33, 633506), (66, 316753)]