20137547458

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14241547}}^1$

素因数の和:14241657

約数の個数: 16

約数和(自身を含む): 34863309504

約数和(自身を除く): 14725762046

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 14241547, 28483094, 99690829, 199381658, 1438396247, 2876792494, 10068773729, 20137547458]

約数ペア:

[(1, 20137547458), (2, 10068773729), (7, 2876792494), (14, 1438396247), (101, 199381658), (202, 99690829), (707, 28483094), (1414, 14241547)]