20512007177

素因数分解:

${\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1\times {\mathrm{5483}}^1$

素因数の和:6340

約数の個数: 16

約数和(自身を含む): 21517636608

約数和(自身を除く): 1005629431

約数列:

[1, 23, 311, 523, 5483, 7153, 12029, 126109, 162653, 1705213, 2867609, 3741019, 39219899, 65955007, 891826399, 20512007177]

約数ペア:

[(1, 20512007177), (23, 891826399), (311, 65955007), (523, 39219899), (5483, 3741019), (7153, 2867609), (12029, 1705213), (126109, 162653)]