20110423887

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{1877}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 31007733120

約数和(自身を除く): 10897309233

約数列:

[1, 3, 9, 17, 51, 153, 239, 293, 717, 879, 1877, 2151, 2637, 4063, 4981, 5631, 12189, 14943, 16893, 31909, 36567, 44829, 70027, 95727, 210081, 287181, 448603, 549961, 630243, 1190459, 1345809, 1649883, 3571377, 4037427, 4949649, 7626251, 9349337, 10714131, 22878753, 28048011, 68636259, 84144033, 131440679, 394322037, 1182966111, 2234491543, 6703474629, 20110423887]

約数ペア:

[(1, 20110423887), (3, 6703474629), (9, 2234491543), (17, 1182966111), (51, 394322037), (153, 131440679), (239, 84144033), (293, 68636259), (717, 28048011), (879, 22878753), (1877, 10714131), (2151, 9349337), (2637, 7626251), (4063, 4949649), (4981, 4037427), (5631, 3571377), (12189, 1649883), (14943, 1345809), (16893, 1190459), (31909, 630243), (36567, 549961), (44829, 448603), (70027, 287181), (95727, 210081)]