20496475181

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{6337}}^1\times {\mathrm{35543}}^1$

素因数の和:41900

約数の個数: 16

約数和(自身を含む): 25231121664

約数和(自身を除く): 4734646483

約数列:

[1, 7, 13, 91, 6337, 35543, 44359, 82381, 248801, 462059, 576667, 3234413, 225235991, 1576651937, 2928067883, 20496475181]

約数ペア:

[(1, 20496475181), (7, 2928067883), (13, 1576651937), (91, 225235991), (6337, 3234413), (35543, 576667), (44359, 462059), (82381, 248801)]