20321000332

素因数分解:

$2^2\times {\mathrm{769}}^1\times {\mathrm{6606307}}^1$

素因数の和:6607080

約数の個数: 12

約数和(自身を含む): 35608000120

約数和(自身を除く): 15286999788

約数列:

[1, 2, 4, 769, 1538, 3076, 6606307, 13212614, 26425228, 5080250083, 10160500166, 20321000332]

約数ペア:

[(1, 20321000332), (2, 10160500166), (4, 5080250083), (769, 26425228), (1538, 13212614), (3076, 6606307)]