2019960285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{326063}}^1$

素因数の和:326137

約数の個数: 32

約数和(自身を含む): 3756257280

約数和(自身を除く): 1736296995

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 6195, 326063, 978189, 1630315, 2282441, 4890945, 6847323, 11412205, 19237717, 34236615, 57713151, 96188585, 134664019, 288565755, 403992057, 673320095, 2019960285]

約数ペア:

[(1, 2019960285), (3, 673320095), (5, 403992057), (7, 288565755), (15, 134664019), (21, 96188585), (35, 57713151), (59, 34236615), (105, 19237717), (177, 11412205), (295, 6847323), (413, 4890945), (885, 2282441), (1239, 1630315), (2065, 978189), (6195, 326063)]