20350712

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{18301}}^1$

素因数の和:18446

約数の個数: 16

約数和(自身を含む): 38434200

約数和(自身を除く): 18083488

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 18301, 36602, 73204, 146408, 2543839, 5087678, 10175356, 20350712]

約数ペア:

[(1, 20350712), (2, 10175356), (4, 5087678), (8, 2543839), (139, 146408), (278, 73204), (556, 36602), (1112, 18301)]