20259562755

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1\times {\mathrm{9403}}^1$

素因数の和:10251

約数の個数: 32

約数和(自身を含む): 32608558080

約数和(自身を除く): 12348995325

約数列:

[1, 3, 5, 15, 239, 601, 717, 1195, 1803, 3005, 3585, 9015, 9403, 28209, 47015, 141045, 143639, 430917, 718195, 2154585, 2247317, 5651203, 6741951, 11236585, 16953609, 28256015, 33709755, 84768045, 1350637517, 4051912551, 6753187585, 20259562755]

約数ペア:

[(1, 20259562755), (3, 6753187585), (5, 4051912551), (15, 1350637517), (239, 84768045), (601, 33709755), (717, 28256015), (1195, 16953609), (1803, 11236585), (3005, 6741951), (3585, 5651203), (9015, 2247317), (9403, 2154585), (28209, 718195), (47015, 430917), (141045, 143639)]