20323446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23687}}^1$

素因数の和:23716

約数の個数: 32

約数和(自身を含む): 47755008

約数和(自身を除く): 27431562

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 23687, 47374, 71061, 142122, 260557, 307931, 521114, 615862, 781671, 923793, 1563342, 1847586, 3387241, 6774482, 10161723, 20323446]

約数ペア:

[(1, 20323446), (2, 10161723), (3, 6774482), (6, 3387241), (11, 1847586), (13, 1563342), (22, 923793), (26, 781671), (33, 615862), (39, 521114), (66, 307931), (78, 260557), (143, 142122), (286, 71061), (429, 47374), (858, 23687)]