20363767742

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{51109}}^1$

素因数の和:51308

約数の個数: 32

約数和(自身を含む): 32302337760

約数和(自身を除く): 11938570018

約数列:

[1, 2, 41, 43, 82, 86, 113, 226, 1763, 3526, 4633, 4859, 9266, 9718, 51109, 102218, 199219, 398438, 2095469, 2197687, 4190938, 4395374, 5775317, 11550634, 90105167, 180210334, 236787997, 248338631, 473575994, 496677262, 10181883871, 20363767742]

約数ペア:

[(1, 20363767742), (2, 10181883871), (41, 496677262), (43, 473575994), (82, 248338631), (86, 236787997), (113, 180210334), (226, 90105167), (1763, 11550634), (3526, 5775317), (4633, 4395374), (4859, 4190938), (9266, 2197687), (9718, 2095469), (51109, 398438), (102218, 199219)]