20194433284

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{2753}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 36369720576

約数和(自身を除く): 16175287292

約数列:

[1, 2, 4, 67, 101, 134, 202, 268, 271, 404, 542, 1084, 2753, 5506, 6767, 11012, 13534, 18157, 27068, 27371, 36314, 54742, 72628, 109484, 184451, 278053, 368902, 556106, 737804, 746063, 1112212, 1492126, 1833857, 2984252, 3667714, 7335428, 18629551, 37259102, 49986221, 74518204, 75352363, 99972442, 150704726, 199944884, 301409452, 5048608321, 10097216642, 20194433284]

約数ペア:

[(1, 20194433284), (2, 10097216642), (4, 5048608321), (67, 301409452), (101, 199944884), (134, 150704726), (202, 99972442), (268, 75352363), (271, 74518204), (404, 49986221), (542, 37259102), (1084, 18629551), (2753, 7335428), (5506, 3667714), (6767, 2984252), (11012, 1833857), (13534, 1492126), (18157, 1112212), (27068, 746063), (27371, 737804), (36314, 556106), (54742, 368902), (72628, 278053), (109484, 184451)]