20571002006

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{115567427}}^1$

素因数の和:115567518

約数の個数: 8

約数和(自身を含む): 31203205560

約数和(自身を除く): 10632203554

約数列:

[1, 2, 89, 178, 115567427, 231134854, 10285501003, 20571002006]

約数ペア:

[(1, 20571002006), (2, 10285501003), (89, 231134854), (178, 115567427)]