20667028683834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42719}}^1\times {\mathrm{2067479}}^1$

素因数の和:2110219

約数の個数: 48

約数和(自身を含む): 48224219097600

約数和(自身を除く): 27557190413766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 42719, 85438, 128157, 256314, 384471, 555347, 768942, 1110694, 1666041, 2067479, 3332082, 4134958, 4998123, 6202437, 9996246, 12404874, 18607311, 26877227, 37214622, 53754454, 80631681, 161263362, 241895043, 483790086, 88320635401, 176641270802, 264961906203, 529923812406, 794885718609, 1148168260213, 1589771437218, 2296336520426, 3444504780639, 6889009561278, 10333514341917, 20667028683834]

約数ペア:

[(1, 20667028683834), (2, 10333514341917), (3, 6889009561278), (6, 3444504780639), (9, 2296336520426), (13, 1589771437218), (18, 1148168260213), (26, 794885718609), (39, 529923812406), (78, 264961906203), (117, 176641270802), (234, 88320635401), (42719, 483790086), (85438, 241895043), (128157, 161263362), (256314, 80631681), (384471, 53754454), (555347, 37214622), (768942, 26877227), (1110694, 18607311), (1666041, 12404874), (2067479, 9996246), (3332082, 6202437), (4134958, 4998123)]