20798610162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3059519}}^1$

素因数の和:3059638

約数の個数: 32

約数和(自身を含む): 45819371520

約数和(自身を除く): 25020761358

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 3059519, 6119038, 9178557, 18357114, 33654709, 67309418, 100964127, 201928254, 315130457, 630260914, 945391371, 1890782742, 3466435027, 6932870054, 10399305081, 20798610162]

約数ペア:

[(1, 20798610162), (2, 10399305081), (3, 6932870054), (6, 3466435027), (11, 1890782742), (22, 945391371), (33, 630260914), (66, 315130457), (103, 201928254), (206, 100964127), (309, 67309418), (618, 33654709), (1133, 18357114), (2266, 9178557), (3399, 6119038), (6798, 3059519)]