20893334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{135671}}^1$

素因数の和:135691

約数の個数: 16

約数和(自身を含む): 39073536

約数和(自身を除く): 18180202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 135671, 271342, 949697, 1492381, 1899394, 2984762, 10446667, 20893334]

約数ペア:

[(1, 20893334), (2, 10446667), (7, 2984762), (11, 1899394), (14, 1492381), (22, 949697), (77, 271342), (154, 135671)]