20216948222

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{6577}}^1\times {\mathrm{41539}}^1$

素因数の和:48155

約数の個数: 16

約数和(自身を含む): 31150513680

約数和(自身を除く): 10933565458

約数列:

[1, 2, 37, 74, 6577, 13154, 41539, 83078, 243349, 486698, 1536943, 3073886, 273202003, 546404006, 10108474111, 20216948222]

約数ペア:

[(1, 20216948222), (2, 10108474111), (37, 546404006), (74, 273202003), (6577, 3073886), (13154, 1536943), (41539, 486698), (83078, 243349)]