20190670653

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1\times {\mathrm{4079}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 28934184960

約数和(自身を除く): 8743514307

約数列:

[1, 3, 17, 51, 71, 213, 1207, 1367, 3621, 4079, 4101, 12237, 23239, 69343, 69717, 97057, 208029, 289609, 291171, 868827, 1649969, 4923353, 4949907, 5575993, 14770059, 16727979, 94791881, 284375643, 395895503, 1187686509, 6730223551, 20190670653]

約数ペア:

[(1, 20190670653), (3, 6730223551), (17, 1187686509), (51, 395895503), (71, 284375643), (213, 94791881), (1207, 16727979), (1367, 14770059), (3621, 5575993), (4079, 4949907), (4101, 4923353), (12237, 1649969), (23239, 868827), (69343, 291171), (69717, 289609), (97057, 208029)]