20160938518

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{967}}^1\times {\mathrm{3109}}^1$

素因数の和:4564

約数の個数: 32

約数和(自身を含む): 34680729600

約数和(自身を除く): 14519791082

約数列:

[1, 2, 7, 14, 479, 958, 967, 1934, 3109, 3353, 6218, 6706, 6769, 13538, 21763, 43526, 463193, 926386, 1489211, 2978422, 3006403, 3242351, 6012806, 6484702, 10424477, 20848954, 21044821, 42089642, 1440067037, 2880134074, 10080469259, 20160938518]

約数ペア:

[(1, 20160938518), (2, 10080469259), (7, 2880134074), (14, 1440067037), (479, 42089642), (958, 21044821), (967, 20848954), (1934, 10424477), (3109, 6484702), (3353, 6012806), (6218, 3242351), (6706, 3006403), (6769, 2978422), (13538, 1489211), (21763, 926386), (43526, 463193)]