20042644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6133}}^1$

素因数の和:6199

約数の個数: 24

約数和(自身を含む): 37785440

約数和(自身を除く): 17742796

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 6133, 12266, 24532, 116527, 233054, 263719, 466108, 527438, 1054876, 5010661, 10021322, 20042644]

約数ペア:

[(1, 20042644), (2, 10021322), (4, 5010661), (19, 1054876), (38, 527438), (43, 466108), (76, 263719), (86, 233054), (172, 116527), (817, 24532), (1634, 12266), (3268, 6133)]