20485702014

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{112397}}^1$

素因数の和:113260

約数の個数: 32

約数和(自身を含む): 42130367136

約数和(自身を除く): 21644665122

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 821, 1642, 2463, 4926, 30377, 60754, 91131, 112397, 182262, 224794, 337191, 674382, 4158689, 8317378, 12476067, 24952134, 92277937, 184555874, 276833811, 553667622, 3414283669, 6828567338, 10242851007, 20485702014]

約数ペア:

[(1, 20485702014), (2, 10242851007), (3, 6828567338), (6, 3414283669), (37, 553667622), (74, 276833811), (111, 184555874), (222, 92277937), (821, 24952134), (1642, 12476067), (2463, 8317378), (4926, 4158689), (30377, 674382), (60754, 337191), (91131, 224794), (112397, 182262)]