20136038643

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4632169}}^1$

素因数の和:4632208

約数の個数: 32

約数和(自身を含む): 35575065600

約数和(自身を除く): 15439026957

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 4632169, 13896507, 32425183, 41689521, 97275549, 106539887, 125068563, 291826647, 319619661, 745779209, 875479941, 958858983, 2237337627, 2876576949, 6712012881, 20136038643]

約数ペア:

[(1, 20136038643), (3, 6712012881), (7, 2876576949), (9, 2237337627), (21, 958858983), (23, 875479941), (27, 745779209), (63, 319619661), (69, 291826647), (161, 125068563), (189, 106539887), (207, 97275549), (483, 41689521), (621, 32425183), (1449, 13896507), (4347, 4632169)]