20156002069990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{62660497}}^1$

素因数の和:62662216

約数の個数: 32

約数和(自身を含む): 38212878100320

約数和(自身を除く): 18056876030330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1693, 3386, 8465, 16930, 32167, 64334, 160835, 321670, 62660497, 125320994, 313302485, 626604970, 1190549443, 2381098886, 5952747215, 11905494430, 106084221421, 212168442842, 530421107105, 1060842214210, 2015600206999, 4031200413998, 10078001034995, 20156002069990]

約数ペア:

[(1, 20156002069990), (2, 10078001034995), (5, 4031200413998), (10, 2015600206999), (19, 1060842214210), (38, 530421107105), (95, 212168442842), (190, 106084221421), (1693, 11905494430), (3386, 5952747215), (8465, 2381098886), (16930, 1190549443), (32167, 626604970), (64334, 313302485), (160835, 125320994), (321670, 62660497)]