20133143944

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{54559}}^1$

素因数の和:54997

約数の個数: 32

約数和(自身を含む): 38104704000

約数和(自身を除く): 17971560056

約数列:

[1, 2, 4, 8, 193, 239, 386, 478, 772, 956, 1544, 1912, 46127, 54559, 92254, 109118, 184508, 218236, 369016, 436472, 10529887, 13039601, 21059774, 26079202, 42119548, 52158404, 84239096, 104316808, 2516642993, 5033285986, 10066571972, 20133143944]

約数ペア:

[(1, 20133143944), (2, 10066571972), (4, 5033285986), (8, 2516642993), (193, 104316808), (239, 84239096), (386, 52158404), (478, 42119548), (772, 26079202), (956, 21059774), (1544, 13039601), (1912, 10529887), (46127, 436472), (54559, 369016), (92254, 218236), (109118, 184508)]