20168998424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{5501}}^1\times {\mathrm{26959}}^1$

素因数の和:32483

約数の個数: 32

約数和(自身を含む): 40050158400

約数和(自身を除く): 19881159976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 5501, 11002, 22004, 26959, 44008, 53918, 93517, 107836, 187034, 215672, 374068, 458303, 748136, 916606, 1833212, 3666424, 148301459, 296602918, 593205836, 1186411672, 2521124803, 5042249606, 10084499212, 20168998424]

約数ペア:

[(1, 20168998424), (2, 10084499212), (4, 5042249606), (8, 2521124803), (17, 1186411672), (34, 593205836), (68, 296602918), (136, 148301459), (5501, 3666424), (11002, 1833212), (22004, 916606), (26959, 748136), (44008, 458303), (53918, 374068), (93517, 215672), (107836, 187034)]