20368593

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14057}}^1$

素因数の和:14093

約数の個数: 24

約数和(自身を含む): 35088768

約数和(自身を除く): 14720175

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 14057, 42171, 98399, 126513, 295197, 323311, 885591, 969933, 2263177, 2909799, 6789531, 20368593]

約数ペア:

[(1, 20368593), (3, 6789531), (7, 2909799), (9, 2263177), (21, 969933), (23, 885591), (63, 323311), (69, 295197), (161, 126513), (207, 98399), (483, 42171), (1449, 14057)]