20299440902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{49499}}^1\times {\mathrm{15773}}^1$

素因数の和:65287

約数の個数: 16

約数和(自身を含む): 32794146000

約数和(自身を除く): 12494705098

約数列:

[1, 2, 13, 26, 15773, 31546, 49499, 98998, 205049, 410098, 643487, 1286974, 780747727, 1561495454, 10149720451, 20299440902]

約数ペア:

[(1, 20299440902), (2, 10149720451), (13, 1561495454), (26, 780747727), (15773, 1286974), (31546, 643487), (49499, 410098), (98998, 205049)]