20166484995

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1\times {\mathrm{3593}}^1$

素因数の和:7012

約数の個数: 48

約数和(自身を含む): 35920621152

約数和(自身を除く): 15754136157

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 3371, 3593, 10113, 10779, 16855, 17965, 30339, 32337, 50565, 53895, 124727, 132941, 151695, 161685, 374181, 398823, 623635, 664705, 1122543, 1196469, 1870905, 1994115, 5612715, 5982345, 12112003, 36336009, 60560015, 109008027, 181680045, 448144111, 545040135, 1344432333, 2240720555, 4033296999, 6722161665, 20166484995]

約数ペア:

[(1, 20166484995), (3, 6722161665), (5, 4033296999), (9, 2240720555), (15, 1344432333), (37, 545040135), (45, 448144111), (111, 181680045), (185, 109008027), (333, 60560015), (555, 36336009), (1665, 12112003), (3371, 5982345), (3593, 5612715), (10113, 1994115), (10779, 1870905), (16855, 1196469), (17965, 1122543), (30339, 664705), (32337, 623635), (50565, 398823), (53895, 374181), (124727, 161685), (132941, 151695)]