20112112768

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{118051}}^1$

素因数の和:118098

約数の個数: 64

約数和(自身を含む): 44071172640

約数和(自身を除く): 23959059872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1331, 1408, 1936, 2662, 3872, 5324, 7744, 10648, 15488, 21296, 42592, 85184, 118051, 170368, 236102, 472204, 944408, 1298561, 1888816, 2597122, 3777632, 5194244, 7555264, 10388488, 14284171, 15110528, 20776976, 28568342, 41553952, 57136684, 83107904, 114273368, 157125881, 166215808, 228546736, 314251762, 457093472, 628503524, 914186944, 1257007048, 1828373888, 2514014096, 5028028192, 10056056384, 20112112768]

約数ペア:

[(1, 20112112768), (2, 10056056384), (4, 5028028192), (8, 2514014096), (11, 1828373888), (16, 1257007048), (22, 914186944), (32, 628503524), (44, 457093472), (64, 314251762), (88, 228546736), (121, 166215808), (128, 157125881), (176, 114273368), (242, 83107904), (352, 57136684), (484, 41553952), (704, 28568342), (968, 20776976), (1331, 15110528), (1408, 14284171), (1936, 10388488), (2662, 7555264), (3872, 5194244), (5324, 3777632), (7744, 2597122), (10648, 1888816), (15488, 1298561), (21296, 944408), (42592, 472204), (85184, 236102), (118051, 170368)]