20786692006

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{962971}}^1$

素因数の和:963267

約数の個数: 16

約数和(自身を含む): 32032300608

約数和(自身を除く): 11245608602

約数列:

[1, 2, 43, 86, 251, 502, 10793, 21586, 962971, 1925942, 41407753, 82815506, 241705721, 483411442, 10393346003, 20786692006]

約数ペア:

[(1, 20786692006), (2, 10393346003), (43, 483411442), (86, 241705721), (251, 82815506), (502, 41407753), (10793, 1925942), (21586, 962971)]