2021032030

素因数分解:

$2^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{93523}}^1$

素因数の和:95691

約数の個数: 16

約数和(自身を含む): 3639579984

約数和(自身を除く): 1618547954

約数列:

[1, 2, 5, 10, 2161, 4322, 10805, 21610, 93523, 187046, 467615, 935230, 202103203, 404206406, 1010516015, 2021032030]

約数ペア:

[(1, 2021032030), (2, 1010516015), (5, 404206406), (10, 202103203), (2161, 935230), (4322, 467615), (10805, 187046), (21610, 93523)]