20733446513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{70717}}^1$

素因数の和:71936

約数の個数: 16

約数和(自身を含む): 23523635520

約数和(自身を除く): 2790189007

約数列:

[1, 13, 19, 247, 1187, 15431, 22553, 70717, 293189, 919321, 1343623, 17467099, 83941079, 1091234027, 1594880501, 20733446513]

約数ペア:

[(1, 20733446513), (13, 1594880501), (19, 1091234027), (247, 83941079), (1187, 17467099), (15431, 1343623), (22553, 919321), (70717, 293189)]