20171777330

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{971}}^1\times {\mathrm{4337}}^1$

素因数の和:5794

約数の個数: 32

約数和(自身を含む): 36430871040

約数和(自身を除く): 16259093710

約数列:

[1, 2, 5, 10, 479, 958, 971, 1942, 2395, 4337, 4790, 4855, 8674, 9710, 21685, 43370, 465109, 930218, 2077423, 2325545, 4154846, 4211227, 4651090, 8422454, 10387115, 20774230, 21056135, 42112270, 2017177733, 4034355466, 10085888665, 20171777330]

約数ペア:

[(1, 20171777330), (2, 10085888665), (5, 4034355466), (10, 2017177733), (479, 42112270), (958, 21056135), (971, 20774230), (1942, 10387115), (2395, 8422454), (4337, 4651090), (4790, 4211227), (4855, 4154846), (8674, 2325545), (9710, 2077423), (21685, 930218), (43370, 465109)]