20085783

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3067}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 27980160

約数和(自身を除く): 7894377

約数列:

[1, 3, 37, 59, 111, 177, 2183, 3067, 6549, 9201, 113479, 180953, 340437, 542859, 6695261, 20085783]

約数ペア:

[(1, 20085783), (3, 6695261), (37, 542859), (59, 340437), (111, 180953), (177, 113479), (2183, 9201), (3067, 6549)]