20134972227

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4435993}}^1$

素因数の和:4436102

約数の個数: 16

約数和(自身を含む): 28745241120

約数和(自身を除く): 8610268893

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 4435993, 13307979, 75411881, 226235643, 394803377, 1184410131, 6711657409, 20134972227]

約数ペア:

[(1, 20134972227), (3, 6711657409), (17, 1184410131), (51, 394803377), (89, 226235643), (267, 75411881), (1513, 13307979), (4539, 4435993)]