20734575434

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{404167}}^1$

素因数の和:404509

約数の個数: 16

約数和(自身を含む): 31515403968

約数和(自身を除く): 10780828534

約数列:

[1, 2, 113, 226, 227, 454, 25651, 51302, 404167, 808334, 45670871, 91341742, 91745909, 183491818, 10367287717, 20734575434]

約数ペア:

[(1, 20734575434), (2, 10367287717), (113, 183491818), (226, 91745909), (227, 91341742), (454, 45670871), (25651, 808334), (51302, 404167)]