20227730823

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1\times {\mathrm{1997}}^1$

素因数の和:2536

約数の個数: 48

約数和(自身を含む): 31193735040

約数和(自身を除く): 10966004217

約数列:

[1, 3, 9, 17, 51, 153, 239, 277, 717, 831, 1997, 2151, 2493, 4063, 4709, 5991, 12189, 14127, 17973, 33949, 36567, 42381, 66203, 101847, 198609, 305541, 477283, 553169, 595827, 1125451, 1431849, 1659507, 3376353, 4295547, 4978521, 8113811, 9403873, 10129059, 24341433, 28211619, 73024299, 84634857, 132207391, 396622173, 1189866519, 2247525647, 6742576941, 20227730823]

約数ペア:

[(1, 20227730823), (3, 6742576941), (9, 2247525647), (17, 1189866519), (51, 396622173), (153, 132207391), (239, 84634857), (277, 73024299), (717, 28211619), (831, 24341433), (1997, 10129059), (2151, 9403873), (2493, 8113811), (4063, 4978521), (4709, 4295547), (5991, 3376353), (12189, 1659507), (14127, 1431849), (17973, 1125451), (33949, 595827), (36567, 553169), (42381, 477283), (66203, 305541), (101847, 198609)]