20075271912

素因数分解:

$2^3\times 3^2\times {\mathrm{19963}}^1\times {\mathrm{13967}}^1$

素因数の和:33942

約数の個数: 48

約数和(自身を含む): 54377144640

約数和(自身を除く): 34301872728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 13967, 19963, 27934, 39926, 41901, 55868, 59889, 79852, 83802, 111736, 119778, 125703, 159704, 167604, 179667, 239556, 251406, 335208, 359334, 479112, 502812, 718668, 1005624, 1437336, 278823221, 557646442, 836469663, 1115292884, 1672939326, 2230585768, 2509408989, 3345878652, 5018817978, 6691757304, 10037635956, 20075271912]

約数ペア:

[(1, 20075271912), (2, 10037635956), (3, 6691757304), (4, 5018817978), (6, 3345878652), (8, 2509408989), (9, 2230585768), (12, 1672939326), (18, 1115292884), (24, 836469663), (36, 557646442), (72, 278823221), (13967, 1437336), (19963, 1005624), (27934, 718668), (39926, 502812), (41901, 479112), (55868, 359334), (59889, 335208), (79852, 251406), (83802, 239556), (111736, 179667), (119778, 167604), (125703, 159704)]