20163636021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1\times {\mathrm{3931}}^1$

素因数の和:4977

約数の個数: 32

約数和(自身を含む): 28446289920

約数和(自身を除く): 8282653899

約数列:

[1, 3, 23, 69, 79, 237, 941, 1817, 2823, 3931, 5451, 11793, 21643, 64929, 74339, 90413, 223017, 271239, 310549, 931647, 1709797, 3699071, 5129391, 7142627, 11097213, 21427881, 85078633, 255235899, 292226609, 876679827, 6721212007, 20163636021]

約数ペア:

[(1, 20163636021), (3, 6721212007), (23, 876679827), (69, 292226609), (79, 255235899), (237, 85078633), (941, 21427881), (1817, 11097213), (2823, 7142627), (3931, 5129391), (5451, 3699071), (11793, 1709797), (21643, 931647), (64929, 310549), (74339, 271239), (90413, 223017)]