20734533862

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14379011}}^1$

素因数の和:14379123

約数の個数: 16

約数和(自身を含む): 35890013952

約数和(自身を除く): 15155480090

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 14379011, 28758022, 100653077, 201306154, 1481038133, 2962076266, 10367266931, 20734533862]

約数ペア:

[(1, 20734533862), (2, 10367266931), (7, 2962076266), (14, 1481038133), (103, 201306154), (206, 100653077), (721, 28758022), (1442, 14379011)]