20194373538

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{36629}}^1$

素因数の和:37027

約数の個数: 48

約数和(自身を含む): 44314241400

約数和(自身を除く): 24119867862

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 281, 327, 562, 654, 843, 981, 1686, 1962, 2529, 5058, 30629, 36629, 61258, 73258, 91887, 109887, 183774, 219774, 275661, 329661, 551322, 659322, 3992561, 7985122, 10292749, 11977683, 20585498, 23955366, 30878247, 35933049, 61756494, 71866098, 92634741, 185269482, 1121909641, 2243819282, 3365728923, 6731457846, 10097186769, 20194373538]

約数ペア:

[(1, 20194373538), (2, 10097186769), (3, 6731457846), (6, 3365728923), (9, 2243819282), (18, 1121909641), (109, 185269482), (218, 92634741), (281, 71866098), (327, 61756494), (562, 35933049), (654, 30878247), (843, 23955366), (981, 20585498), (1686, 11977683), (1962, 10292749), (2529, 7985122), (5058, 3992561), (30629, 659322), (36629, 551322), (61258, 329661), (73258, 275661), (91887, 219774), (109887, 183774)]