20187206582

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{684637}}^1$

素因数の和:685303

約数の個数: 16

約数和(自身を含む): 31646706912

約数和(自身を除く): 11459500330

約数列:

[1, 2, 23, 46, 641, 1282, 14743, 29486, 684637, 1369274, 15746651, 31493302, 438852317, 877704634, 10093603291, 20187206582]

約数ペア:

[(1, 20187206582), (2, 10093603291), (23, 877704634), (46, 438852317), (641, 31493302), (1282, 15746651), (14743, 1369274), (29486, 684637)]