20111792386

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33408293}}^1$

素因数の和:33408345

約数の個数: 16

約数和(自身を含む): 35279158464

約数和(自身を除く): 15167366078

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33408293, 66816586, 233858051, 467716102, 1436556599, 2873113198, 10055896193, 20111792386]

約数ペア:

[(1, 20111792386), (2, 10055896193), (7, 2873113198), (14, 1436556599), (43, 467716102), (86, 233858051), (301, 66816586), (602, 33408293)]