20132882654108

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{56527}}^1\times {\mathrm{57041}}^1$

素因数の和:113802

約数の個数: 48

約数和(自身を含む): 40447753887744

約数和(自身を除く): 20314871233636

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 56527, 57041, 113054, 114082, 226108, 228164, 395689, 399287, 791378, 798574, 1582756, 1597148, 12605521, 12720143, 25211042, 25440286, 50422084, 50880572, 88238647, 89041001, 176477294, 178082002, 352954588, 356164004, 3224356607, 6448713214, 12897426428, 22570496249, 45140992498, 90281984996, 719031523361, 1438063046722, 2876126093444, 5033220663527, 10066441327054, 20132882654108]

約数ペア:

[(1, 20132882654108), (2, 10066441327054), (4, 5033220663527), (7, 2876126093444), (14, 1438063046722), (28, 719031523361), (223, 90281984996), (446, 45140992498), (892, 22570496249), (1561, 12897426428), (3122, 6448713214), (6244, 3224356607), (56527, 356164004), (57041, 352954588), (113054, 178082002), (114082, 176477294), (226108, 89041001), (228164, 88238647), (395689, 50880572), (399287, 50422084), (791378, 25440286), (798574, 25211042), (1582756, 12720143), (1597148, 12605521)]