20163130977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{12107}}^1$

素因数の和:12693

約数の個数: 32

約数和(自身を含む): 29663631360

約数和(自身を除く): 9500500383

約数列:

[1, 3, 11, 33, 109, 327, 463, 1199, 1389, 3597, 5093, 12107, 15279, 36321, 50467, 133177, 151401, 399531, 555137, 1319663, 1665411, 3958989, 5605541, 14516293, 16816623, 43548879, 61660951, 184982853, 611003969, 1833011907, 6721043659, 20163130977]

約数ペア:

[(1, 20163130977), (3, 6721043659), (11, 1833011907), (33, 611003969), (109, 184982853), (327, 61660951), (463, 43548879), (1199, 16816623), (1389, 14516293), (3597, 5605541), (5093, 3958989), (12107, 1665411), (15279, 1319663), (36321, 555137), (50467, 399531), (133177, 151401)]