20178690582

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{942313}}^1$

素因数の和:942444

約数の個数: 32

約数和(自身を含む): 41793510528

約数和(自身を除く): 21614819946

約数列:

[1, 2, 3, 6, 43, 83, 86, 129, 166, 249, 258, 498, 3569, 7138, 10707, 21414, 942313, 1884626, 2826939, 5653878, 40519459, 78211979, 81038918, 121558377, 156423958, 234635937, 243116754, 469271874, 3363115097, 6726230194, 10089345291, 20178690582]

約数ペア:

[(1, 20178690582), (2, 10089345291), (3, 6726230194), (6, 3363115097), (43, 469271874), (83, 243116754), (86, 234635937), (129, 156423958), (166, 121558377), (249, 81038918), (258, 78211979), (498, 40519459), (3569, 5653878), (7138, 2826939), (10707, 1884626), (21414, 942313)]