20177830766

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1\times {\mathrm{68993}}^1$

素因数の和:69763

約数の個数: 16

約数和(自身を含む): 30426354000

約数和(自身を除く): 10248523234

約数列:

[1, 2, 349, 419, 698, 838, 68993, 137986, 146231, 292462, 24078557, 28908067, 48157114, 57816134, 10088915383, 20177830766]

約数ペア:

[(1, 20177830766), (2, 10088915383), (349, 57816134), (419, 48157114), (698, 28908067), (838, 24078557), (68993, 292462), (137986, 146231)]