20075097567

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41563349}}^1$

素因数の和:41563382

約数の個数: 16

約数和(自身を含む): 31920652800

約数和(自身を除く): 11845555233

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41563349, 124690047, 290943443, 872830329, 955957027, 2867871081, 6691699189, 20075097567]

約数ペア:

[(1, 20075097567), (3, 6691699189), (7, 2867871081), (21, 955957027), (23, 872830329), (69, 290943443), (161, 124690047), (483, 41563349)]