20184454090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{704027}}^1$

素因数の和:704142

約数の個数: 32

約数和(自身を含む): 37713371904

約数和(自身を除く): 17528917814

約数列:

[1, 2, 5, 10, 47, 61, 94, 122, 235, 305, 470, 610, 2867, 5734, 14335, 28670, 704027, 1408054, 3520135, 7040270, 33089269, 42945647, 66178538, 85891294, 165446345, 214728235, 330892690, 429456470, 2018445409, 4036890818, 10092227045, 20184454090]

約数ペア:

[(1, 20184454090), (2, 10092227045), (5, 4036890818), (10, 2018445409), (47, 429456470), (61, 330892690), (94, 214728235), (122, 165446345), (235, 85891294), (305, 66178538), (470, 42945647), (610, 33089269), (2867, 7040270), (5734, 3520135), (14335, 1408054), (28670, 704027)]