20160986274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7832551}}^1$

素因数の和:7832583

約数の個数: 48

約数和(自身を含む): 51318880704

約数和(自身を除く): 31157894430

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7832551, 15665102, 23497653, 46995306, 70492959, 86158061, 101823163, 140985918, 172316122, 203646326, 258474183, 305469489, 516948366, 610938978, 775422549, 916408467, 1120054793, 1550845098, 1832816934, 2240109586, 3360164379, 6720328758, 10080493137, 20160986274]

約数ペア:

[(1, 20160986274), (2, 10080493137), (3, 6720328758), (6, 3360164379), (9, 2240109586), (11, 1832816934), (13, 1550845098), (18, 1120054793), (22, 916408467), (26, 775422549), (33, 610938978), (39, 516948366), (66, 305469489), (78, 258474183), (99, 203646326), (117, 172316122), (143, 140985918), (198, 101823163), (234, 86158061), (286, 70492959), (429, 46995306), (858, 23497653), (1287, 15665102), (2574, 7832551)]