20193504006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258891077}}^1$

素因数の和:258891095

約数の個数: 16

約数和(自身を含む): 43493701104

約数和(自身を除く): 23300197098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258891077, 517782154, 776673231, 1553346462, 3365584001, 6731168002, 10096752003, 20193504006]

約数ペア:

[(1, 20193504006), (2, 10096752003), (3, 6731168002), (6, 3365584001), (13, 1553346462), (26, 776673231), (39, 517782154), (78, 258891077)]