20216402036

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{827}}^1\times {\mathrm{48121}}^1$

素因数の和:49079

約数の個数: 24

約数和(自身を含む): 35701134336

約数和(自身を除く): 15484732300

約数列:

[1, 2, 4, 127, 254, 508, 827, 1654, 3308, 48121, 96242, 105029, 192484, 210058, 420116, 6111367, 12222734, 24445468, 39796067, 79592134, 159184268, 5054100509, 10108201018, 20216402036]

約数ペア:

[(1, 20216402036), (2, 10108201018), (4, 5054100509), (127, 159184268), (254, 79592134), (508, 39796067), (827, 24445468), (1654, 12222734), (3308, 6111367), (48121, 420116), (96242, 210058), (105029, 192484)]