2020009972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{958259}}^1$

素因数の和:958311

約数の個数: 24

約数和(自身を含む): 3863704320

約数和(自身を除く): 1843694348

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 958259, 1916518, 3833036, 16290403, 29706029, 32580806, 59412058, 65161612, 118824116, 505002493, 1010004986, 2020009972]

約数ペア:

[(1, 2020009972), (2, 1010004986), (4, 505002493), (17, 118824116), (31, 65161612), (34, 59412058), (62, 32580806), (68, 29706029), (124, 16290403), (527, 3833036), (1054, 1916518), (2108, 958259)]