20154722763

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{743}}^1\times {\mathrm{3833}}^1$

素因数の和:4923

約数の個数: 32

約数和(自身を含む): 30852596736

約数和(自身を除く): 10697873973

約数列:

[1, 3, 7, 21, 337, 743, 1011, 2229, 2359, 3833, 5201, 7077, 11499, 15603, 26831, 80493, 250391, 751173, 1291721, 1752737, 2847919, 3875163, 5258211, 8543757, 9042047, 19935433, 27126141, 59806299, 959748703, 2879246109, 6718240921, 20154722763]

約数ペア:

[(1, 20154722763), (3, 6718240921), (7, 2879246109), (21, 959748703), (337, 59806299), (743, 27126141), (1011, 19935433), (2229, 9042047), (2359, 8543757), (3833, 5258211), (5201, 3875163), (7077, 2847919), (11499, 1752737), (15603, 1291721), (26831, 751173), (80493, 250391)]