20283054782

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{511243}}^1$

素因数の和:511567

約数の個数: 16

約数和(自身を含む): 30920037120

約数和(自身を除く): 10636982338

約数列:

[1, 2, 83, 166, 239, 478, 19837, 39674, 511243, 1022486, 42433169, 84866338, 122187077, 244374154, 10141527391, 20283054782]

約数ペア:

[(1, 20283054782), (2, 10141527391), (83, 244374154), (166, 122187077), (239, 84866338), (478, 42433169), (19837, 1022486), (39674, 511243)]