20555365105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4730809}}^1$

素因数の和:4730904

約数の個数: 16

約数和(自身を含む): 27249465600

約数和(自身を除く): 6694100495

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 4730809, 23654045, 52038899, 260194495, 373733911, 1868669555, 4111073021, 20555365105]

約数ペア:

[(1, 20555365105), (5, 4111073021), (11, 1868669555), (55, 373733911), (79, 260194495), (395, 52038899), (869, 23654045), (4345, 4730809)]