20163016212

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{6537943}}^1$

素因数の和:6538207

約数の個数: 24

約数和(自身を含む): 47230107456

約数和(自身を除く): 27067091244

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 6537943, 13075886, 19613829, 26151772, 39227658, 78455316, 1680251351, 3360502702, 5040754053, 6721005404, 10081508106, 20163016212]

約数ペア:

[(1, 20163016212), (2, 10081508106), (3, 6721005404), (4, 5040754053), (6, 3360502702), (12, 1680251351), (257, 78455316), (514, 39227658), (771, 26151772), (1028, 19613829), (1542, 13075886), (3084, 6537943)]