8020282101

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{20327}}^1$

素因数の和:20561

約数の個数: 32

約数和(自身を含む): 11766171648

約数和(自身を除く): 3745889547

約数列:

[1, 3, 13, 39, 67, 151, 201, 453, 871, 1963, 2613, 5889, 10117, 20327, 30351, 60981, 131521, 264251, 394563, 792753, 1361909, 3069377, 4085727, 9208131, 17704817, 39901901, 53114451, 119705703, 205648259, 616944777, 2673427367, 8020282101]

約数ペア:

[(1, 8020282101), (3, 2673427367), (13, 616944777), (39, 205648259), (67, 119705703), (151, 53114451), (201, 39901901), (453, 17704817), (871, 9208131), (1963, 4085727), (2613, 3069377), (5889, 1361909), (10117, 792753), (20327, 394563), (30351, 264251), (60981, 131521)]