20180855302

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{4943}}^1\times {\mathrm{19819}}^1$

素因数の和:24867

約数の個数: 16

約数和(自身を含む): 30572904960

約数和(自身を除く): 10392049658

約数列:

[1, 2, 103, 206, 4943, 9886, 19819, 39638, 509129, 1018258, 2041357, 4082714, 97965317, 195930634, 10090427651, 20180855302]

約数ペア:

[(1, 20180855302), (2, 10090427651), (103, 195930634), (206, 97965317), (4943, 4082714), (9886, 2041357), (19819, 1018258), (39638, 509129)]