20469856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{58153}}^1$

素因数の和:58174

約数の個数: 24

約数和(自身を含む): 43964424

約数和(自身を除く): 23494568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 58153, 116306, 232612, 465224, 639683, 930448, 1279366, 1860896, 2558732, 5117464, 10234928, 20469856]

約数ペア:

[(1, 20469856), (2, 10234928), (4, 5117464), (8, 2558732), (11, 1860896), (16, 1279366), (22, 930448), (32, 639683), (44, 465224), (88, 232612), (176, 116306), (352, 58153)]