20346364868

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1289}}^1\times {\mathrm{91771}}^1$

素因数の和:93107

約数の個数: 24

約数和(自身を含む): 36462851040

約数和(自身を除く): 16116486172

約数列:

[1, 2, 4, 43, 86, 172, 1289, 2578, 5156, 55427, 91771, 110854, 183542, 221708, 367084, 3946153, 7892306, 15784612, 118292819, 236585638, 473171276, 5086591217, 10173182434, 20346364868]

約数ペア:

[(1, 20346364868), (2, 10173182434), (4, 5086591217), (43, 473171276), (86, 236585638), (172, 118292819), (1289, 15784612), (2578, 7892306), (5156, 3946153), (55427, 367084), (91771, 221708), (110854, 183542)]