20860736694826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{598655131}}^1$

素因数の和:598655290

約数の個数: 32

約数和(自身を含む): 37930789163520

約数和(自身を除く): 17070052468694

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2489, 4978, 17423, 34846, 598655131, 1197310262, 4190585917, 8381171834, 11374447489, 22748894978, 78423822161, 79621132423, 156847644322, 159242264846, 548966755127, 1097933510254, 1490052621059, 2980105242118, 10430368347413, 20860736694826]

約数ペア:

[(1, 20860736694826), (2, 10430368347413), (7, 2980105242118), (14, 1490052621059), (19, 1097933510254), (38, 548966755127), (131, 159242264846), (133, 156847644322), (262, 79621132423), (266, 78423822161), (917, 22748894978), (1834, 11374447489), (2489, 8381171834), (4978, 4190585917), (17423, 1197310262), (34846, 598655131)]