20065482434

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{719}}^1\times {\mathrm{21701}}^1$

素因数の和:23065

約数の個数: 16

約数和(自身を含む): 30188350080

約数和(自身を除く): 10122867646

約数列:

[1, 2, 643, 719, 1286, 1438, 21701, 43402, 462317, 924634, 13953743, 15603019, 27907486, 31206038, 10032741217, 20065482434]

約数ペア:

[(1, 20065482434), (2, 10032741217), (643, 31206038), (719, 27907486), (1286, 15603019), (1438, 13953743), (21701, 924634), (43402, 462317)]