20190444018

素因数分解:

$2^1\times 3^1\times {\mathrm{13729}}^1\times {\mathrm{245107}}^1$

素因数の和:258841

約数の個数: 16

約数和(自身を含む): 40383994080

約数和(自身を除く): 20193550062

約数列:

[1, 2, 3, 6, 13729, 27458, 41187, 82374, 245107, 490214, 735321, 1470642, 3365074003, 6730148006, 10095222009, 20190444018]

約数ペア:

[(1, 20190444018), (2, 10095222009), (3, 6730148006), (6, 3365074003), (13729, 1470642), (27458, 735321), (41187, 490214), (82374, 245107)]