20123762692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19885141}}^1$

素因数の和:19885179

約数の個数: 24

約数和(自身を含む): 40088446272

約数和(自身を除く): 19964683580

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19885141, 39770282, 79540564, 218736551, 437473102, 457358243, 874946204, 914716486, 1829432972, 5030940673, 10061881346, 20123762692]

約数ペア:

[(1, 20123762692), (2, 10061881346), (4, 5030940673), (11, 1829432972), (22, 914716486), (23, 874946204), (44, 457358243), (46, 437473102), (92, 218736551), (253, 79540564), (506, 39770282), (1012, 19885141)]