20111356507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{6841}}^1$

素因数の和:7147

約数の個数: 32

約数和(自身を含む): 23645952000

約数和(自身を除く): 3534595493

約数列:

[1, 11, 17, 79, 187, 199, 869, 1343, 2189, 3383, 6841, 14773, 15721, 37213, 75251, 116297, 172931, 267257, 540439, 1279267, 1361359, 2939827, 5944829, 9187463, 14974949, 23143103, 101062093, 107547361, 254574133, 1183020971, 1828305137, 20111356507]

約数ペア:

[(1, 20111356507), (11, 1828305137), (17, 1183020971), (79, 254574133), (187, 107547361), (199, 101062093), (869, 23143103), (1343, 14974949), (2189, 9187463), (3383, 5944829), (6841, 2939827), (14773, 1361359), (15721, 1279267), (37213, 540439), (75251, 267257), (116297, 172931)]