20243251005

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{37897}}^1$

素因数の和:38293

約数の個数: 32

約数和(自身を含む): 32743872000

約数和(自身を除く): 12500620995

約数列:

[1, 3, 5, 15, 149, 239, 447, 717, 745, 1195, 2235, 3585, 35611, 37897, 106833, 113691, 178055, 189485, 534165, 568455, 5646653, 9057383, 16939959, 27172149, 28233265, 45286915, 84699795, 135860745, 1349550067, 4048650201, 6747750335, 20243251005]

約数ペア:

[(1, 20243251005), (3, 6747750335), (5, 4048650201), (15, 1349550067), (149, 135860745), (239, 84699795), (447, 45286915), (717, 28233265), (745, 27172149), (1195, 16939959), (2235, 9057383), (3585, 5646653), (35611, 568455), (37897, 534165), (106833, 189485), (113691, 178055)]