20155797989

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{1237}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 22192724736

約数和(自身を除く): 2036926747

約数列:

[1, 23, 37, 41, 467, 851, 943, 1237, 1517, 10741, 17279, 19147, 28451, 34891, 45769, 50717, 397417, 440381, 577679, 708439, 1052687, 1166491, 1876529, 13286617, 16294097, 21374123, 23684839, 43160167, 491604829, 544751297, 876339043, 20155797989]

約数ペア:

[(1, 20155797989), (23, 876339043), (37, 544751297), (41, 491604829), (467, 43160167), (851, 23684839), (943, 21374123), (1237, 16294097), (1517, 13286617), (10741, 1876529), (17279, 1166491), (19147, 1052687), (28451, 708439), (34891, 577679), (45769, 440381), (50717, 397417)]