20160651004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{387704827}}^1$

素因数の和:387704844

約数の個数: 12

約数和(自身を含む): 37995073144

約数和(自身を除く): 17834422140

約数列:

[1, 2, 4, 13, 26, 52, 387704827, 775409654, 1550819308, 5040162751, 10080325502, 20160651004]

約数ペア:

[(1, 20160651004), (2, 10080325502), (4, 5040162751), (13, 1550819308), (26, 775409654), (52, 387704827)]