20218300881

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{114311}}^1$

素因数の和:114469

約数の個数: 32

約数和(自身を含む): 29629670400

約数和(自身を除く): 9411369519

約数列:

[1, 3, 19, 29, 57, 87, 107, 321, 551, 1653, 2033, 3103, 6099, 9309, 58957, 114311, 176871, 342933, 2171909, 3315019, 6515727, 9945057, 12231277, 36693831, 62985361, 188956083, 232394263, 354707033, 697182789, 1064121099, 6739433627, 20218300881]

約数ペア:

[(1, 20218300881), (3, 6739433627), (19, 1064121099), (29, 697182789), (57, 354707033), (87, 232394263), (107, 188956083), (321, 62985361), (551, 36693831), (1653, 12231277), (2033, 9945057), (3103, 6515727), (6099, 3315019), (9309, 2171909), (58957, 342933), (114311, 176871)]