20120221242

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5977487}}^1$

素因数の和:5977523

約数の個数: 48

約数和(自身を含む): 50354358912

約数和(自身を除く): 30234137670

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 5977487, 11954974, 17932461, 35864922, 53797383, 65752357, 101617279, 107594766, 131504714, 197257071, 203234558, 304851837, 394514142, 591771213, 609703674, 914555511, 1117790069, 1183542426, 1829111022, 2235580138, 3353370207, 6706740414, 10060110621, 20120221242]

約数ペア:

[(1, 20120221242), (2, 10060110621), (3, 6706740414), (6, 3353370207), (9, 2235580138), (11, 1829111022), (17, 1183542426), (18, 1117790069), (22, 914555511), (33, 609703674), (34, 591771213), (51, 394514142), (66, 304851837), (99, 203234558), (102, 197257071), (153, 131504714), (187, 107594766), (198, 101617279), (306, 65752357), (374, 53797383), (561, 35864922), (1122, 17932461), (1683, 11954974), (3366, 5977487)]