20227236464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{29400053}}^1$

素因数の和:29400104

約数の個数: 20

約数和(自身を含む): 40101673656

約数和(自身を除く): 19874437192

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 29400053, 58800106, 117600212, 235200424, 470400848, 1264202279, 2528404558, 5056809116, 10113618232, 20227236464]

約数ペア:

[(1, 20227236464), (2, 10113618232), (4, 5056809116), (8, 2528404558), (16, 1264202279), (43, 470400848), (86, 235200424), (172, 117600212), (344, 58800106), (688, 29400053)]