20201696095

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{56087}}^1$

素因数の和:56391

約数の個数: 32

約数和(自身を含む): 28494498816

約数和(自身を除く): 8292802721

約数列:

[1, 5, 7, 35, 41, 205, 251, 287, 1255, 1435, 1757, 8785, 10291, 51455, 56087, 72037, 280435, 360185, 392609, 1963045, 2299567, 11497835, 14077837, 16096969, 70389185, 80484845, 98544859, 492724295, 577191317, 2885956585, 4040339219, 20201696095]

約数ペア:

[(1, 20201696095), (5, 4040339219), (7, 2885956585), (35, 577191317), (41, 492724295), (205, 98544859), (251, 80484845), (287, 70389185), (1255, 16096969), (1435, 14077837), (1757, 11497835), (8785, 2299567), (10291, 1963045), (51455, 392609), (56087, 360185), (72037, 280435)]