20235536643

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1\times {\mathrm{6029}}^1$

素因数の和:13011

約数の個数: 32

約数和(自身を含む): 32185728000

約数和(自身を除く): 11950191357

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 6029, 6949, 18087, 20847, 42203, 48643, 126609, 138667, 145929, 159827, 416001, 479481, 970669, 1118789, 2912007, 3356367, 41895521, 125686563, 293268647, 879805941, 963596983, 2890790949, 6745178881, 20235536643]

約数ペア:

[(1, 20235536643), (3, 6745178881), (7, 2890790949), (21, 963596983), (23, 879805941), (69, 293268647), (161, 125686563), (483, 41895521), (6029, 3356367), (6949, 2912007), (18087, 1118789), (20847, 970669), (42203, 479481), (48643, 416001), (126609, 159827), (138667, 145929)]